diff --git a/includes/class-hizzle-recaptcha.php b/includes/class-hizzle-recaptcha.php
index e81d722..17dc829 100644
--- a/includes/class-hizzle-recaptcha.php
+++ b/includes/class-hizzle-recaptcha.php
@@ -20,7 +20,7 @@ class Hizzle_reCAPTCHA {
 	 *
 	 * @var string
 	 */
-	public static $version = '1.0.0';
+	public static $version = '1.0.1';
 
 	/**
 	 * Loaded integrations.
@@ -93,9 +93,8 @@ public function load_integrations() {
 			// Ensure that it is available.
 			if ( isset( $available_integrations[ $integration ] ) ) {
 				require_once $available_integrations[ $integration ]['file'];
-				self::$integrations[ $integration ] = new $available_integrations[ $integration ]['class'];
+				self::$integrations[ $integration ] = new $available_integrations[ $integration ]['class']();
 			}
-
 		}
 
 	}
@@ -108,7 +107,7 @@ public function load_integrations() {
 	public function maybe_add_scripts() {
 		if ( self::$load_scripts && $this->show_captcha() ) {
 			$url = apply_filters( 'hizzle_recaptcha_api_url', 'https://www.google.com/recaptcha/api.js' );
-			wp_enqueue_script( 'recaptcha', $url, array(), false, true );
+			wp_enqueue_script( 'recaptcha', $url, array(), null, true ); // phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion
 		}
 	}
 
@@ -141,18 +140,18 @@ public function display_settings_page() {
 		$saved_settings         = $this->maybe_save_settings();
 		$enabled_integrations   = $this->get_enabled_integrations();
 		$available_integrations = wp_list_pluck( $this->get_available_integrations(), 'name' );
-		$settings         = array(
-			'site_key'    => array(
+		$settings               = array(
+			'site_key'       => array(
 				'type'    => 'text',
 				'label'   => __( 'Site Key', 'hizzle-recaptcha' ),
 				'default' => '',
 			),
-			'secret_key'  => array(
+			'secret_key'     => array(
 				'type'    => 'text',
 				'label'   => __( 'Secret Key', 'hizzle-recaptcha' ),
 				'default' => '',
 			),
-			'hide_logged_in'  => array(
+			'hide_logged_in' => array(
 				'type'    => 'checkbox',
 				'label'   => __( 'Hide from logged in users', 'hizzle-recaptcha' ),
 				'label2'  => __( 'If checked, logged in users will not see the reCAPTCHA checkbox', 'hizzle-recaptcha' ),
@@ -206,90 +205,90 @@ protected function get_available_integrations() {
 		$integrations = apply_filters(
 			'hizzle_recaptcha_available_integrations',
 			array(
-				'login'          => array(
-					'name'       => __( 'Login Form', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Login_Integration',
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/login.php',
+				'login'            => array(
+					'name'  => __( 'Login Form', 'hizzle-recaptcha' ),
+					'class' => 'Hizzle_reCAPTCHA_Login_Integration',
+					'file'  => plugin_dir_path( __FILE__ ) . 'integrations/login.php',
 				),
-				'registration'   => array(
-					'name'       => __( 'Registration Form', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Registration_Integration',
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/registration.php',
+				'registration'     => array(
+					'name'  => __( 'Registration Form', 'hizzle-recaptcha' ),
+					'class' => 'Hizzle_reCAPTCHA_Registration_Integration',
+					'file'  => plugin_dir_path( __FILE__ ) . 'integrations/registration.php',
 				),
-				'resetpass'      => array(
-					'name'       => __( 'Reset Password Form', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Resetpass_Integration',
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/resetpass.php',
+				'resetpass'        => array(
+					'name'  => __( 'Reset Password Form', 'hizzle-recaptcha' ),
+					'class' => 'Hizzle_reCAPTCHA_Resetpass_Integration',
+					'file'  => plugin_dir_path( __FILE__ ) . 'integrations/resetpass.php',
 				),
-				'lostpassword'   => array(
-					'name'       => __( 'Lost Password Form', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Lost_Password_Integration',
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/lostpassword.php',
+				'lostpassword'     => array(
+					'name'  => __( 'Lost Password Form', 'hizzle-recaptcha' ),
+					'class' => 'Hizzle_reCAPTCHA_Lost_Password_Integration',
+					'file'  => plugin_dir_path( __FILE__ ) . 'integrations/lostpassword.php',
 				),
-				'comment'        => array(
-					'name'       => __( 'Comment Form', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Comment_Integration',
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/comment.php',
+				'comment'          => array(
+					'name'  => __( 'Comment Form', 'hizzle-recaptcha' ),
+					'class' => 'Hizzle_reCAPTCHA_Comment_Integration',
+					'file'  => plugin_dir_path( __FILE__ ) . 'integrations/comment.php',
 				),
-				'woocommerce'    => array(
-					'name'       => __( 'WooCommerce Checkout', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_WooCommerce_Integration',
-					'installed'  => function_exists( 'WC' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/woocommerce.php',
+				'woocommerce'      => array(
+					'name'      => __( 'WooCommerce Checkout', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_WooCommerce_Integration',
+					'installed' => function_exists( 'WC' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/woocommerce.php',
 				),
-				'noptin'         => array(
-					'name'       => __( 'Noptin Newsletter Forms', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Noptin_Integration',
-					'installed'  => function_exists( 'noptin' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/noptin.php',
+				'noptin'           => array(
+					'name'      => __( 'Noptin Newsletter Forms', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_Noptin_Integration',
+					'installed' => function_exists( 'noptin' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/noptin.php',
 				),
-				'bbpress-reply'  => array(
-					'name'       => __( 'New Reply (bbPress)', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_bbPress_Reply_Integration',
-					'installed'  => function_exists( 'bbpress' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/bbpress-reply.php',
+				'bbpress-reply'    => array(
+					'name'      => __( 'New Reply (bbPress)', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_bbPress_Reply_Integration',
+					'installed' => function_exists( 'bbpress' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/bbpress-reply.php',
 				),
-				'bbpress-topic'   => array(
-					'name'       => __( 'New Topic (bbPress)', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_bbPress_Topic_Integration',
-					'installed'  => function_exists( 'bbpress' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/bbpress-topic.php',
+				'bbpress-topic'    => array(
+					'name'      => __( 'New Topic (bbPress)', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_bbPress_Topic_Integration',
+					'installed' => function_exists( 'bbpress' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/bbpress-topic.php',
 				),
-				'buddypress'     => array(
-					'name'       => __( 'New Topic (BuddyPress)', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_BuddyPress_Integration',
-					'installed'  => function_exists( 'buddypress' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/buddypress.php',
+				'buddypress'       => array(
+					'name'      => __( 'New Topic (BuddyPress)', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_BuddyPress_Integration',
+					'installed' => function_exists( 'buddypress' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/buddypress.php',
 				),
-				'cf7'            => array(
-					'name'       => __( 'Contact Form 7', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_CF7_Integration',
-					'installed'  => function_exists( 'wpcf7' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/cf7.php',
+				'cf7'              => array(
+					'name'      => __( 'Contact Form 7', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_CF7_Integration',
+					'installed' => function_exists( 'wpcf7' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/cf7.php',
 				),
-				'mailchimp'      => array(
-					'name'       => __( 'Mailchimp for WordPress', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_Mailchimp_Integration',
-					'installed'  => defined( 'MC4WP_VERSION' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/mailchimp.php',
+				'mailchimp'        => array(
+					'name'      => __( 'Mailchimp for WordPress', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_Mailchimp_Integration',
+					'installed' => defined( 'MC4WP_VERSION' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/mailchimp.php',
 				),
-				'wpforms'        => array(
-					'name'       => __( 'WPForms', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_WPForms_Integration',
-					'installed'  => function_exists( 'wpforms' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/wpforms.php',
+				'wpforms'          => array(
+					'name'      => __( 'WPForms', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_WPForms_Integration',
+					'installed' => function_exists( 'wpforms' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/wpforms.php',
 				),
 				'wpforo_new_topic' => array(
-					'name'       => __( 'New Topic (wpForo)', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_WPforo_Topic_Integration',
-					'installed'  => function_exists( 'WPF' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/wpforo_new_topic.php',
+					'name'      => __( 'New Topic (wpForo)', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_WPforo_Topic_Integration',
+					'installed' => function_exists( 'WPF' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/wpforo_new_topic.php',
 				),
-				'wpforo_reply'   => array(
-					'name'       => __( 'New Reply (wpForo)', 'hizzle-recaptcha' ),
-					'class'      => 'Hizzle_reCAPTCHA_WPforo_Reply_Integration',
-					'installed'  => function_exists( 'WPF' ),
-					'file'       => plugin_dir_path( __FILE__ ) . 'integrations/wpforo_reply.php',
+				'wpforo_reply'     => array(
+					'name'      => __( 'New Reply (wpForo)', 'hizzle-recaptcha' ),
+					'class'     => 'Hizzle_reCAPTCHA_WPforo_Reply_Integration',
+					'installed' => function_exists( 'WPF' ),
+					'file'      => plugin_dir_path( __FILE__ ) . 'integrations/wpforo_reply.php',
 				),
 			)
 		);
diff --git a/includes/integrations/base.php b/includes/integrations/base.php
index 92f1f24..7e5a4fa 100644
--- a/includes/integrations/base.php
+++ b/includes/integrations/base.php
@@ -21,24 +21,9 @@ class Hizzle_reCAPTCHA_Integration {
 	 * @since 1.0.0
 	 */
 	public function get_html() {
-        Hizzle_reCAPTCHA::$load_scripts = true;
-
-        $data = array(
-            'sitekey'  => hizzle_recaptcha_get_option( 'site_key' ),
-            'theme'    => 'light',
-            'size'     => 'normal',
-            'tabindex' => '0',
-        );
-
-        $_data = '';
-
-        foreach ( apply_filters( 'hizzle_recaptcha_data', $data ) as $key => $value ) {
-            $key    = sanitize_key( $key );
-            $value  = esc_attr( $value );
-            $_data .= "data-$key='$value'";
-        }
-
-        return "<div class='g-recaptcha hizzle-recaptcha' style='max-width: 100%; overflow: hidden; margin-top: 10px; margin-bottom: 10px;' $_data></div>";
+		ob_start();
+		$this->display();
+		return ob_get_clean();
 	}
 
 	/**
@@ -47,98 +32,102 @@ public function get_html() {
 	 * @since 1.0.0
 	 */
 	public function display() {
-        Hizzle_reCAPTCHA::$load_scripts = true;
-
-        $data = array(
-            'sitekey'  => hizzle_recaptcha_get_option( 'site_key' ),
-            'theme'    => 'light',
-            'size'     => 'normal',
-            'tabindex' => '0',
-        );
-
-        $_data = '';
-
-        foreach ( apply_filters( 'hizzle_recaptcha_data', $data ) as $key => $value ) {
-            $key    = sanitize_key( $key );
-            $value  = esc_attr( $value );
-            $_data .= "data-$key='$value'";
-        }
-
-        echo "<div class='g-recaptcha hizzle-recaptcha' style='max-width: 100%; overflow: hidden; margin-top: 10px; margin-bottom: 10px;' $_data></div>";
+		Hizzle_reCAPTCHA::$load_scripts = true;
+
+		$attributes = array(
+			'class'         => 'g-recaptcha hizzle-recaptcha',
+			'style'         => 'max-width: 100%; overflow: hidden; margin-top: 10px; margin-bottom: 10px;',
+			'data-sitekey'  => hizzle_recaptcha_get_option( 'site_key' ),
+			'data-theme'    => 'light',
+			'data-size'     => 'normal',
+			'data-tabindex' => '0',
+		);
+
+		echo '<div';
+
+		foreach ( apply_filters( 'hizzle_recaptcha_attributes', $attributes ) as $key => $value ) {
+			printf(
+				' %s="%s"',
+				esc_attr( $key ),
+				esc_attr( $value )
+			);
+		}
+
+		echo '></div>';
 	}
 
-    /**
+	/**
 	 * Checks if the reCAPTCHA was validated.
 	 *
 	 * @since 1.0.0
-     * @return true|WP_Error
+	 * @return true|WP_Error
 	 */
 	protected function is_valid() {
 
-        if ( Hizzle_reCAPTCHA::$is_valid ) {
-            return true;
-        }
-
-        if ( empty( $_POST['g-recaptcha-response'] ) ) {
-            return new WP_Error( 'token_not_found', __( "Please verify that you're not a robot.", 'hizzle-recaptcha' ) );
-        }
-
-        $result = wp_remote_post(
-            'https://www.google.com/recaptcha/api/siteverify',
-            array(
-                'body' => array(
-                    'secret'   => hizzle_recaptcha_get_option( 'secret_key' ),
-                    'response' => wp_unslash( $_POST['g-recaptcha-response'] ),
-                )
-            )
-        );
-
-        // Site not reachable.
-        if ( is_wp_error( $result ) ) {
-            return true;
-        }
-
-        $result = json_decode( wp_remote_retrieve_body( $result ), true );
-
-        if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'] ) && ! in_array( 'invalid-input-secret', $result['error-codes'] ) ) {
-            return new WP_Error( 'invalid_token', __( "Unable to verify that you're not a robot. Please try again.", 'hizzle-recaptcha' ) );
-        }
-
-        Hizzle_reCAPTCHA::$is_valid = true;
-        return true;
+		if ( Hizzle_reCAPTCHA::$is_valid ) {
+			return true;
+		}
+
+		if ( empty( $_POST['g-recaptcha-response'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
+			return new WP_Error( 'token_not_found', __( "Please verify that you're not a robot.", 'hizzle-recaptcha' ) );
+		}
+
+		$result = wp_remote_post(
+			'https://www.google.com/recaptcha/api/siteverify',
+			array(
+				'body' => array(
+					'secret'   => hizzle_recaptcha_get_option( 'secret_key' ),
+					'response' => wp_unslash( $_POST['g-recaptcha-response'] ), // phpcs:ignore WordPress.Security.NonceVerification.Missing
+				),
+			)
+		);
+
+		// Site not reachable.
+		if ( is_wp_error( $result ) ) {
+			return true;
+		}
+
+		$result = json_decode( wp_remote_retrieve_body( $result ), true );
+
+		if ( empty( $result['success'] ) && ! in_array( 'missing-input-secret', $result['error-codes'], true ) && ! in_array( 'invalid-input-secret', $result['error-codes'], true ) ) {
+			return new WP_Error( 'invalid_token', __( "Unable to verify that you're not a robot. Please try again.", 'hizzle-recaptcha' ) );
+		}
+
+		Hizzle_reCAPTCHA::$is_valid = true;
+		return true;
 	}
 
-    /**
+	/**
 	 * Verifies the token and adds a WP Error if its invalid.
 	 *
 	 * @since 1.0.0
 	 * @param WP_Error $validation_error
 	 */
 	public function add_wp_error_if_invalid( $validation_error ) {
-        $error = $this->is_valid();
- 
-        if ( is_wp_error( $error ) ) {
-            $validation_error->add( 'hizzle_recaptcha', esc_html( $error->get_error_message() ) );
-        }
- 
-        return $validation_error;
-    }
-
-    /**
+		$error = $this->is_valid();
+
+		if ( is_wp_error( $error ) ) {
+			$validation_error->add( 'hizzle_recaptcha', esc_html( $error->get_error_message() ) );
+		}
+
+		return $validation_error;
+	}
+
+	/**
 	 * Verifies the token and returns a WP Error if its invalid.
 	 *
 	 * @since 1.0.0
 	 * @param mixed $result
-     * @return WP_Error
+	 * @return WP_Error
 	 */
 	public function return_wp_error_if_invalid( $result ) {
-        $error = $this->is_valid();
- 
-        if ( is_wp_error( $error ) ) {
-            return $error;
-        }
- 
-        return $result;
-    }
+		$error = $this->is_valid();
+
+		if ( is_wp_error( $error ) ) {
+			return $error;
+		}
+
+		return $result;
+	}
 
 }
diff --git a/includes/integrations/cf7.php b/includes/integrations/cf7.php
index be3077b..e4a8f55 100644
--- a/includes/integrations/cf7.php
+++ b/includes/integrations/cf7.php
@@ -64,11 +64,11 @@ public function append_html( $content = '' ) {
 	 */
 	public function verify_token( $result ) {
 
-		if ( empty( $_POST['_wpcf7'] ) ) {
+		if ( empty( $_POST['_wpcf7'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
 			return $result;
 		}
 
-		$cf7_text = do_shortcode( '[contact-form-7 id="' . $_POST['_wpcf7'] . '"]' );
+		$cf7_text = do_shortcode( '[contact-form-7 id="' . $_POST['_wpcf7'] . '"]' ); // phpcs:ignore WordPress.Security.NonceVerification.Missing
 
 		if ( false === strpos( $cf7_text, 'hizzle-recaptcha' ) ) {
 			return $result;
diff --git a/includes/integrations/comment.php b/includes/integrations/comment.php
index 31b187f..233044c 100644
--- a/includes/integrations/comment.php
+++ b/includes/integrations/comment.php
@@ -46,7 +46,7 @@ public function verify_token() {
 	   if ( is_wp_error( $error ) ) {
 			wp_die(
 				'<p>' . esc_html( $error->get_error_message() ) . '</p>',
-				__( 'Comment Submission Failure, Click the BACK button on your browser and try again.', 'hizzle-recaptcha' ),
+				esc_html__( 'Comment Submission Failure, Click the BACK button on your browser and try again.', 'hizzle-recaptcha' ),
 				array(
 					'response'  => 400,
 					'back_link' => true,
diff --git a/includes/integrations/login.php b/includes/integrations/login.php
index 64ad8c1..12c9853 100644
--- a/includes/integrations/login.php
+++ b/includes/integrations/login.php
@@ -34,7 +34,7 @@ public function __construct() {
 	 */
 	public function confirm_login( $user ) {
 
-		if ( is_wp_error( $user ) || defined( 'XMLRPC_REQUEST' ) || empty( $_POST['log'] ) || empty( $_POST['pwd'] ) ) {
+		if ( is_wp_error( $user ) || defined( 'XMLRPC_REQUEST' ) || empty( $_POST['log'] ) || empty( $_POST['pwd'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
 			return $user;
 		}
 
diff --git a/includes/settings.php b/includes/settings.php
index 9fc7a30..7b96446 100644
--- a/includes/settings.php
+++ b/includes/settings.php
@@ -3,8 +3,10 @@
 	<?php
 
 		// Display the title.
-		$title = esc_html( get_admin_page_title() );
-		echo "<h1>$title</h1>";
+		printf(
+			'<h1>%s</h1>',
+			esc_html( get_admin_page_title() )
+		);
 
 		// Fire a hook before printing the settings page.
 		do_action( 'hizzle_recaptcha_settings_page_top' );
@@ -12,14 +14,14 @@
 		if ( false === $saved_settings ) {
 			printf(
 				'<div class="error is-dismissible hizzle-recaptcha-notice"><p>%s</p></div>',
-				__( 'Could not save your settings. Please try again.', 'hizzle-recaptcha' )
+				esc_html__( 'Could not save your settings. Please try again.', 'hizzle-recaptcha' )
 			);
 		}
 
 		if ( true === $saved_settings ) {
 			printf(
 				'<div class="notice notice-success is-dismissible hizzle-recaptcha-notice"><p>%s</p></div>',
-				__( 'Your settings have been saved.', 'hizzle-recaptcha' )
+				esc_html__( 'Your settings have been saved.', 'hizzle-recaptcha' )
 			);
 		}
 
@@ -43,32 +45,32 @@
 		.notice:not(.hizzle-recaptcha-notice),
 		div.error:not(.hizzle-recaptcha-notice),
 		div.updated:not(.hizzle-recaptcha-notice) {
-    		display: none!important;
+			display: none!important;
 		}
 	</style>
 	<form method="POST" class="hizzle-recaptcha-main-settings-form">
 		<?php wp_nonce_field( 'hizzle-recaptcha', 'hizzle-recaptcha' ); ?>
 		<p>
-			<?php _e( 'Currently, we only support site keys created with version 2 of Google reCAPTCHA.', 'hizzle-recaptcha' );?>
-			<a target="_blank" href="http://www.google.com/recaptcha/admin"><?php _e( 'Get your site key here.', 'hizzle-recaptcha' );?></a>
+			<?php esc_html_e( 'Currently, we only support site keys created with version 2 of Google reCAPTCHA.', 'hizzle-recaptcha' ); ?>
+			<a target="_blank" href="http://www.google.com/recaptcha/admin"><?php esc_html_e( 'Get your site key here.', 'hizzle-recaptcha' ); ?></a>
 		</p>
 		<?php foreach ( $settings as $setting_id => $args ) : ?>
 
 			<label class="hizzle-recaptcha-field-wrapper">
-				<span class="hizzle-recaptcha-label"><?php echo esc_html( $args['label' ] ); ?></span>
+				<span class="hizzle-recaptcha-label"><?php echo esc_html( $args['label'] ); ?></span>
 				<div class="hizzle-recaptcha_settings-wrapper">
-					<?php if ( 'text' == $args['type'] ) : ?>
+					<?php if ( 'text' === $args['type'] ) : ?>
 						<input
 							type="text"
 							class="regular-text"
-							name="hizzle_recaptcha[<?php echo esc_attr( $setting_id );?>]"
-							value="<?php echo esc_attr( hizzle_recaptcha_get_option( $setting_id, $args['default'] ) );?>"
+							name="hizzle_recaptcha[<?php echo esc_attr( $setting_id ); ?>]"
+							value="<?php echo esc_attr( hizzle_recaptcha_get_option( $setting_id, $args['default'] ) ); ?>"
 						>
 					<?php endif; ?>
-					<?php if ( 'checkbox' == $args['type'] ) : ?>
+					<?php if ( 'checkbox' === $args['type'] ) : ?>
 						<input
 							type="checkbox"
-							name="hizzle_recaptcha[<?php echo esc_attr( $setting_id );?>]"
+							name="hizzle_recaptcha[<?php echo esc_attr( $setting_id ); ?>]"
 							<?php checked( null !== hizzle_recaptcha_get_option( $setting_id, null ) ); ?>
 							value="1"
 						>&nbsp;<span><?php echo wp_kses_post( $args['label2'] ); ?></span>
@@ -88,7 +90,7 @@ class="regular-text"
 		<?php endforeach; ?>
 
 		<div class="hizzle-recaptcha-field-wrapper">
-			<span class="hizzle-recaptcha-label"><?php _e( 'Show reCAPTCHA on:', 'hizzle-recaptcha' ); ?></span>
+			<span class="hizzle-recaptcha-label"><?php esc_html_e( 'Show reCAPTCHA on:', 'hizzle-recaptcha' ); ?></span>
 			<div class="hizzle-recaptcha_settings-wrapper">
 				<?php foreach ( $available_integrations as $integration_id => $integration ) : ?>
 				<?php
diff --git a/languages/hizzle-recaptcha.pot b/languages/hizzle-recaptcha.pot
index 4879768..ebd37d9 100644
--- a/languages/hizzle-recaptcha.pot
+++ b/languages/hizzle-recaptcha.pot
@@ -3,7 +3,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Hizzle reCAPTCHA\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-07-03 06:44+0000\n"
+"POT-Creation-Date: 2022-06-17 07:31+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: \n"
@@ -15,7 +15,7 @@ msgstr ""
 "X-Generator: Loco https://localise.biz/\n"
 "X-Loco-Version: 2.4.6; wp-5.7.2"
 
-#: includes/class-hizzle-recaptcha.php:212
+#: includes/class-hizzle-recaptcha.php:229
 msgid "Comment Form"
 msgstr ""
 
@@ -25,25 +25,25 @@ msgid ""
 "again."
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:247
+#: includes/class-hizzle-recaptcha.php:264
 msgid "Contact Form 7"
 msgstr ""
 
-#: includes/settings.php:15
+#: includes/settings.php:17
 msgid "Could not save your settings. Please try again."
 msgstr ""
 
-#: includes/settings.php:52
+#: includes/settings.php:54
 msgid ""
 "Currently, we only support site keys created with version 2 of Google "
 "reCAPTCHA."
 msgstr ""
 
-#: includes/settings.php:53
+#: includes/settings.php:55
 msgid "Get your site key here."
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:139
+#: includes/class-hizzle-recaptcha.php:156
 msgid "Hide from logged in users"
 msgstr ""
 
@@ -63,72 +63,76 @@ msgstr ""
 msgid "https://hizzle.co/recaptcha"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:140
+#: includes/class-hizzle-recaptcha.php:157
 msgid "If checked, logged in users will not see the reCAPTCHA checkbox"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:192
+#: includes/class-hizzle-recaptcha.php:209
 msgid "Login Form"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:207
+#: includes/class-hizzle-recaptcha.php:224
 msgid "Lost Password Form"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:253
+#: includes/class-hizzle-recaptcha.php:270
 msgid "Mailchimp for WordPress"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:229
+#: includes/class-hizzle-recaptcha.php:246
 msgid "New Reply (bbPress)"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:271
+#: includes/class-hizzle-recaptcha.php:288
 msgid "New Reply (wpForo)"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:235
+#: includes/class-hizzle-recaptcha.php:252
 msgid "New Topic (bbPress)"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:241
+#: includes/class-hizzle-recaptcha.php:258
 msgid "New Topic (BuddyPress)"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:265
+#: includes/class-hizzle-recaptcha.php:282
 msgid "New Topic (wpForo)"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:223
+#: includes/class-hizzle-recaptcha.php:240
 msgid "Noptin Newsletter Forms"
 msgstr ""
 
-#: includes/integrations/base.php:66
+#: includes/integrations/base.php:87
 msgid "Please verify that you're not a robot."
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:104
-#: includes/class-hizzle-recaptcha.php:105
+#: includes/class-hizzle-recaptcha.php:121
+#: includes/class-hizzle-recaptcha.php:122
 msgid "reCAPTCHA by Hizzle"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:197
+#: includes/class-hizzle-recaptcha.php:214
 msgid "Registration Form"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:202
+#: includes/class-hizzle-recaptcha.php:219
 msgid "Reset Password Form"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:134
+#: includes/class-hizzle-recaptcha.php:151
 msgid "Secret Key"
 msgstr ""
 
-#: includes/settings.php:91
+#: includes/class-hizzle-recaptcha.php:67
+msgid "Settings"
+msgstr ""
+
+#: includes/settings.php:93
 msgid "Show reCAPTCHA on:"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:129
+#: includes/class-hizzle-recaptcha.php:146
 msgid "Site Key"
 msgstr ""
 
@@ -140,19 +144,19 @@ msgstr ""
 msgid "Unable to verify that you're not a robot."
 msgstr ""
 
-#: includes/integrations/base.php:87
+#: includes/integrations/base.php:108
 msgid "Unable to verify that you're not a robot. Please try again."
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:217
+#: includes/class-hizzle-recaptcha.php:234
 msgid "WooCommerce Checkout"
 msgstr ""
 
-#: includes/class-hizzle-recaptcha.php:259
+#: includes/class-hizzle-recaptcha.php:276
 msgid "WPForms"
 msgstr ""
 
-#: includes/settings.php:22
+#: includes/settings.php:24
 msgid "Your settings have been saved."
 msgstr ""
 
diff --git a/phpcs.xml.dist b/phpcs.xml.dist
new file mode 100644
index 0000000..1f915fc
--- /dev/null
+++ b/phpcs.xml.dist
@@ -0,0 +1,78 @@
+<?xml version="1.0"?>
+<ruleset name="WordPress Coding Standards for Plugins">
+	<description>Generally-applicable sniffs for WordPress plugins</description>
+
+	<rule ref="WordPress-Core" />
+	<rule ref="WordPress-Docs" />
+	<rule ref="WordPress-Extra" />
+
+	<!-- Check all PHP files in directory tree by default. -->
+	<arg name="extensions" value="php"/>
+	<file>.</file>
+
+	<!-- Show progress and sniff codes in all reports -->
+	<arg value="ps"/>
+
+	<exclude-pattern>*/node_modules/*</exclude-pattern>
+	<exclude-pattern>*/vendor/*</exclude-pattern>
+	<exclude-pattern>*/assets/*</exclude-pattern>
+	<exclude-pattern>*/tests/*</exclude-pattern>
+
+	<config name="minimum_supported_wp_version" value="4.7" />
+
+	<rule ref="Generic.WhiteSpace">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="PEAR.NamingConventions">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="Generic.Commenting">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="Squiz.Commenting">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="Internal.NoCodeFound">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="Generic.Formatting.MultipleStatementAlignment.IncorrectWarning">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="WordPress.WhiteSpace.DisallowInlineTabs.NonIndentTabsUsed">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="WordPress.Files.FileName">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>
+
+	<rule ref="WordPress.NamingConventions">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>	
+
+	<rule ref="WordPress.Security.NonceVerification.Recommended">
+		<exclude-pattern>*</exclude-pattern>
+	</rule>	
+
+	<rule ref="WordPress.WP.I18n">
+		<properties>
+			<property name="text_domain" type="array" value="hizzle-recaptcha" />
+		</properties>
+	</rule>
+
+	<!--
+	#############################################################################
+	USE THE PHPCompatibility RULESET
+	#############################################################################
+	-->
+
+	<config name="testVersion" value="5.6-"/>
+	<rule ref="PHPCompatibilityWP"/>
+
+</ruleset>
diff --git a/plugin.php b/plugin.php
index b3d165e..a9206b8 100644
--- a/plugin.php
+++ b/plugin.php
@@ -3,7 +3,7 @@
  * Plugin Name: Hizzle reCAPTCHA
  * Plugin URI: https://hizzle.co/recaptcha
  * Description: The ultimate WordPress and WooCommerce reCAPTCHA plugin
- * Version: 1.0.0
+ * Version: 1.0.1
  * Author: Hizzle
  * Author URI: https://hizzle.co/
  * Text Domain: hizzle-recaptcha
@@ -26,12 +26,12 @@
 	/**
 	 * Asks the admin to upgrade to a supported PHP version.
 	 */
-	function hizzle_recaptcha_show_environment_notice(){
+	function hizzle_recaptcha_show_environment_notice() {
 		?>
 			<div class="notice notice-error is-dismissible">
 				<p>
 					<strong>
-						<?php echo __( 'Your version of PHP is below the minimum version of PHP required by "reCAPTCHA by Hizzle". Please contact your host and request that your version be upgraded to 5.6.0 or greater.', 'hizzle-recaptcha' ); ?>
+						<?php esc_html_e( 'Your version of PHP is below the minimum version of PHP required by "reCAPTCHA by Hizzle". Please contact your host and request that your version be upgraded to 5.6.0 or greater.', 'hizzle-recaptcha' ); ?>
 					</strong>
 				</p>
 			</div>
@@ -50,7 +50,7 @@ function hizzle_recaptcha_load_plugin_textdomain() {
 
 	load_plugin_textdomain(
 		'hizzle-recaptcha',
-		FALSE,
+		false,
 		trailingslashit( dirname( plugin_basename( HIZZLE_RECAPTCHA_PLUGIN_FILE ) ) ) . 'languages/'
 	);
 
@@ -59,7 +59,7 @@ function hizzle_recaptcha_load_plugin_textdomain() {
 
 /**
  * Retrieves an option value.
- * 
+ *
  * @param string $key Option key to retrieve.
  * @param mixed $default The default value.
  * @return mixed
diff --git a/readme.txt b/readme.txt
index f6a3847..e15528a 100644
--- a/readme.txt
+++ b/readme.txt
@@ -2,10 +2,10 @@
 Contributors: picocodes, mutendebrian
 Tags: spam, google, recaptcha, captcha
 Requires at least: 4.9
-Tested up to: 5.7
+Tested up to: 6.0
 Requires PHP: 5.3
-Version: 1.0.0
-Stable tag: 1.0.0
+Version: 1.0.1
+Stable tag: 1.0.1
 License: GPLv3
 License URI: https://www.gnu.org/licenses/gpl-3.0.html
 
@@ -90,6 +90,7 @@ Yes, as long as your theme follows the WordPress theme development guidelines.
 
 = 1.0.1 =
 * Compatibility with new Noptin forms editor.
+* Bump tested WordPress version
 
 = 1.0.0 =
 * Initial release.