diff --git a/api/app/Rules/FormPropertyLogicRule.php b/api/app/Rules/FormPropertyLogicRule.php
index cfaee33b..a940993e 100644
--- a/api/app/Rules/FormPropertyLogicRule.php
+++ b/api/app/Rules/FormPropertyLogicRule.php
@@ -71,6 +71,18 @@ class FormPropertyLogicRule implements DataAwareRule, ValidationRule
                 'content_length_less_than_or_equal_to' => [
                     'expected_type' => 'number',
                 ],
+                'matches_regex' => [
+                    'expected_type' => 'string',
+                    'format' => [
+                        'type' => 'regex'
+                    ]
+                ],
+                'does_not_match_regex' => [
+                    'expected_type' => 'string',
+                    'format' => [
+                        'type' => 'regex'
+                    ]
+                ],
             ],
         ],
         'matrix' => [
@@ -672,6 +684,8 @@ class FormPropertyLogicRule implements DataAwareRule, ValidationRule
 
     private $data = [];
 
+    private $operator = '';
+
     private function checkBaseCondition($condition)
     {
 
@@ -712,6 +726,7 @@ private function checkBaseCondition($condition)
 
         $typeField = $condition['value']['property_meta']['type'];
         $operator = $condition['value']['operator'];
+        $this->operator = $operator;
         $value = $condition['value']['value'];
 
         if (!isset(self::CONDITION_MAPPING[$typeField])) {
@@ -750,6 +765,19 @@ private function checkBaseCondition($condition)
 
     private function valueHasCorrectType($type, $value)
     {
+        if ($type === 'string' && isset(self::CONDITION_MAPPING[$this->field['type']]['comparators'][$this->operator]['format'])) {
+            $format = self::CONDITION_MAPPING[$this->field['type']]['comparators'][$this->operator]['format'];
+            if ($format['type'] === 'regex') {
+                try {
+                    preg_match('/' . $value . '/', '');
+                    return true;
+                } catch (\Exception $e) {
+                    $this->conditionErrors[] = 'invalid regex pattern';
+                    return false;
+                }
+            }
+        }
+
         if (
             ($type === 'string' && gettype($value) !== 'string') ||
             ($type === 'boolean' && !is_bool($value)) ||
diff --git a/api/app/Service/Forms/FormLogicConditionChecker.php b/api/app/Service/Forms/FormLogicConditionChecker.php
index 11fb1820..b2d6035f 100644
--- a/api/app/Service/Forms/FormLogicConditionChecker.php
+++ b/api/app/Service/Forms/FormLogicConditionChecker.php
@@ -306,6 +306,19 @@ private function textConditionMet(array $propertyCondition, $value): bool
                 return $this->checkLength($propertyCondition, $value, '<');
             case 'content_length_less_than_or_equal_to':
                 return $this->checkLength($propertyCondition, $value, '<=');
+            case 'matches_regex':
+                try {
+                    return (bool) preg_match('/' . $propertyCondition['value'] . '/', $value);
+                } catch (\Exception $e) {
+                    ray('matches_regex_error', $e);
+                    return false;
+                }
+            case 'does_not_match_regex':
+                try {
+                    return !(bool) preg_match('/' . $propertyCondition['value'] . '/', $value);
+                } catch (\Exception $e) {
+                    return true;
+                }
         }
 
         return false;
diff --git a/api/resources/data/open_filters.json b/api/resources/data/open_filters.json
index 3d72525e..55331bbb 100644
--- a/api/resources/data/open_filters.json
+++ b/api/resources/data/open_filters.json
@@ -228,6 +228,46 @@
       },
       "content_length_less_than_or_equal_to": {
         "expected_type": "number"
+      },
+      "matches_regex": {
+        "expected_type": "string",
+        "format": {
+          "type": "regex"
+        }
+      },
+      "does_not_match_regex": {
+        "expected_type": "string",
+        "format": {
+          "type": "regex"
+        }
+      }
+    }
+  },
+  "matrix": {
+    "comparators": {
+      "equals": {
+        "expected_type": "object",
+        "format": {
+          "type": "object"
+        }
+      },
+      "does_not_equal": {
+        "expected_type": "object",
+        "format": {
+          "type":"object"
+        }
+      },
+      "contains": {
+        "expected_type": "object",
+        "format": {
+          "type":"object"
+        }
+      },
+      "does_not_contain": {
+        "expected_type": "object",
+        "format": {
+          "type":"object"
+        }
       }
     }
   },
diff --git a/api/tests/Feature/Forms/FormLogicTest.php b/api/tests/Feature/Forms/FormLogicTest.php
index 81d038c4..c3a18b6b 100644
--- a/api/tests/Feature/Forms/FormLogicTest.php
+++ b/api/tests/Feature/Forms/FormLogicTest.php
@@ -1,6 +1,7 @@
 <?php
 
 use Illuminate\Testing\Fluent\AssertableJson;
+use Tests\Helpers\FormSubmissionDataFactory;
 
 it('create form with logic', function () {
     $user = $this->actingAsUser();
@@ -348,3 +349,198 @@
             ]
         ]);
 });
+
+
+it('can submit form with passed regex validation condition', function () {
+    $user = $this->actingAsUser();
+    $workspace = $this->createUserWorkspace($user);
+    $form = $this->createForm($user, $workspace);
+    $targetField = collect($form->properties)->where('name', 'Email')->first();
+
+    // Regex condition to check if email is from gmail.com domain
+    $condition = [
+        'actions' => [],
+        'conditions' => [
+            'operatorIdentifier' => 'and',
+            'children' => [
+                [
+                    'identifier' => $targetField['id'],
+                    'value' => [
+                        'operator' => 'matches_regex',
+                        'property_meta' => [
+                            'id' => $targetField['id'],
+                            'type' => 'text',
+                        ],
+                        'value' => '^[a-zA-Z0-9._%+-]+@gmail\.com$',
+                    ],
+                ],
+            ],
+        ],
+    ];
+
+    $submissionData = [];
+    $validationMessage = 'Must be a Gmail address';
+
+    $form->properties = collect($form->properties)->map(function ($property) use (&$submissionData, &$condition, &$validationMessage, $targetField) {
+        if (in_array($property['name'], ['Name'])) {
+            $property['validation'] = ['error_conditions' => $condition, 'error_message' => $validationMessage];
+            $submissionData[$targetField['id']] = 'test@gmail.com';
+        }
+        return $property;
+    })->toArray();
+
+    $form->update();
+    $formData = FormSubmissionDataFactory::generateSubmissionData($form, $submissionData);
+
+    $response = $this->postJson(route('forms.answer', $form->slug), $formData);
+    $response->assertSuccessful()
+        ->assertJson([
+            'type' => 'success',
+            'message' => 'Form submission saved.',
+        ]);
+});
+
+it('can not submit form with failed regex validation condition', function () {
+    $user = $this->actingAsUser();
+    $workspace = $this->createUserWorkspace($user);
+    $form = $this->createForm($user, $workspace);
+    $targetField = collect($form->properties)->where('name', 'Email')->first();
+
+    // Regex condition to check if email is from gmail.com domain
+    $condition = [
+        'actions' => [],
+        'conditions' => [
+            'operatorIdentifier' => 'and',
+            'children' => [
+                [
+                    'identifier' => $targetField['id'],
+                    'value' => [
+                        'operator' => 'matches_regex',
+                        'property_meta' => [
+                            'id' => $targetField['id'],
+                            'type' => 'text',
+                        ],
+                        'value' => '^[a-zA-Z0-9._%+-]+@gmail\.com$',
+                    ],
+                ],
+            ],
+        ],
+    ];
+
+    $submissionData = [];
+    $validationMessage = 'Must be a Gmail address';
+
+    $form->properties = collect($form->properties)->map(function ($property) use (&$submissionData, &$condition, &$validationMessage, $targetField) {
+        if (in_array($property['name'], ['Name'])) {
+            $property['validation'] = ['error_conditions' => $condition, 'error_message' => $validationMessage];
+            $submissionData[$targetField['id']] = 'test@yahoo.com'; // Non-Gmail address should fail
+        }
+        return $property;
+    })->toArray();
+
+    $form->update();
+    $formData = FormSubmissionDataFactory::generateSubmissionData($form, $submissionData);
+
+    $this->postJson(route('forms.answer', $form->slug), $formData)
+        ->assertStatus(422)
+        ->assertJson([
+            'message' => $validationMessage,
+        ]);
+});
+
+it('can submit form with does not match regex validation condition', function () {
+    $user = $this->actingAsUser();
+    $workspace = $this->createUserWorkspace($user);
+    $form = $this->createForm($user, $workspace);
+    $targetField = collect($form->properties)->where('name', 'Email')->first();
+
+    // Regex condition to check if email is NOT from gmail.com domain
+    $condition = [
+        'actions' => [],
+        'conditions' => [
+            'operatorIdentifier' => 'and',
+            'children' => [
+                [
+                    'identifier' => $targetField['id'],
+                    'value' => [
+                        'operator' => 'does_not_match_regex',
+                        'property_meta' => [
+                            'id' => $targetField['id'],
+                            'type' => 'text',
+                        ],
+                        'value' => '^[a-zA-Z0-9._%+-]+@gmail\.com$',
+                    ],
+                ],
+            ],
+        ],
+    ];
+
+    $submissionData = [];
+    $validationMessage = 'Gmail addresses not allowed';
+
+    $form->properties = collect($form->properties)->map(function ($property) use (&$submissionData, &$condition, &$validationMessage, $targetField) {
+        if (in_array($property['name'], ['Name'])) {
+            $property['validation'] = ['error_conditions' => $condition, 'error_message' => $validationMessage];
+            $submissionData[$targetField['id']] = 'test@yahoo.com'; // Non-Gmail address should pass
+        }
+        return $property;
+    })->toArray();
+
+    $form->update();
+    $formData = FormSubmissionDataFactory::generateSubmissionData($form, $submissionData);
+
+    $response = $this->postJson(route('forms.answer', $form->slug), $formData);
+    $response->assertSuccessful()
+        ->assertJson([
+            'type' => 'success',
+            'message' => 'Form submission saved.',
+        ]);
+});
+
+it('handles invalid regex patterns gracefully', function () {
+    $user = $this->actingAsUser();
+    $workspace = $this->createUserWorkspace($user);
+    $form = $this->createForm($user, $workspace);
+    $targetField = collect($form->properties)->where('name', 'Email')->first();
+
+    // Invalid regex pattern
+    $condition = [
+        'actions' => [],
+        'conditions' => [
+            'operatorIdentifier' => 'and',
+            'children' => [
+                [
+                    'identifier' => $targetField['id'],
+                    'value' => [
+                        'operator' => 'matches_regex',
+                        'property_meta' => [
+                            'id' => $targetField['id'],
+                            'type' => 'text',
+                        ],
+                        'value' => '[Invalid Regex)', // Invalid regex pattern
+                    ],
+                ],
+            ],
+        ],
+    ];
+
+    $submissionData = [];
+    $validationMessage = 'Invalid regex pattern';
+
+    $form->properties = collect($form->properties)->map(function ($property) use (&$submissionData, &$condition, &$validationMessage, $targetField) {
+        if (in_array($property['name'], ['Name'])) {
+            $property['validation'] = ['error_conditions' => $condition, 'error_message' => $validationMessage];
+            $submissionData[$targetField['id']] = 'test@gmail.com';
+        }
+        return $property;
+    })->toArray();
+
+    $form->update();
+    $formData = FormSubmissionDataFactory::generateSubmissionData($form, $submissionData);
+
+    $this->postJson(route('forms.answer', $form->slug), $formData)
+        ->assertStatus(422)
+        ->assertJson([
+            'message' => $validationMessage,
+        ]);
+});
diff --git a/client/data/open_filters.json b/client/data/open_filters.json
index 09826647..55331bbb 100644
--- a/client/data/open_filters.json
+++ b/client/data/open_filters.json
@@ -228,6 +228,18 @@
       },
       "content_length_less_than_or_equal_to": {
         "expected_type": "number"
+      },
+      "matches_regex": {
+        "expected_type": "string",
+        "format": {
+          "type": "regex"
+        }
+      },
+      "does_not_match_regex": {
+        "expected_type": "string",
+        "format": {
+          "type": "regex"
+        }
       }
     }
   },
diff --git a/client/lib/forms/FormLogicConditionChecker.js b/client/lib/forms/FormLogicConditionChecker.js
index d75b891f..38368535 100644
--- a/client/lib/forms/FormLogicConditionChecker.js
+++ b/client/lib/forms/FormLogicConditionChecker.js
@@ -278,6 +278,20 @@ function textConditionMet(propertyCondition, value) {
       return checkLength(propertyCondition, value, "<")
     case "content_length_less_than_or_equal_to":
       return checkLength(propertyCondition, value, "<=")
+    case 'matches_regex':
+      try {
+        const regex = new RegExp(propertyCondition.value)
+        return regex.test(value)
+      } catch (e) {
+        return false
+      }
+    case 'does_not_match_regex':
+      try {
+        const regex = new RegExp(propertyCondition.value)
+        return !regex.test(value)
+      } catch (e) {
+        return true
+      }
   }
   return false
 }