script.js

let submitButton = document.querySelector('#submit-button');

function clickListener(event) {
    event.preventDefault();
    let emailInput = document.querySelector('#email');
    let messageInput = document.querySelector('#message');

    let emailText = emailInput.value;
    let messageText = messageInput.value;

    console.log('email: ', emailText, 'message: ', messageText);

    function emailValidate(email){
        return email.includes('@');
    }

    if(emailValidate(emailText) !== true){
        console.log('Email address must contain @');
        return false;
    }

    console.log('Thanks for your message!');

    function validateNSFW(message){
        return message.includes('crap');
    }

    if(validateNSFW(messageText) !== true){
        console.log('This message is safe for work.');
    } else {
        console.log('This message is not safe for work.');
    }
}


submitButton.addEventListener('click', clickListener);