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January 9, 2024 08:34
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Email Validation using wp fluent form
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| add_filter('fluentform/validate_input_item_input_email', function ($default, $field, $formData, $fields, $form) { | |
| // You may change the following 3 lines | |
| $targetFormIds = [140,141]; | |
| $errorMessage = 'Looks like email is not correct'; // You may change here | |
| $emailableApiKey = 'live_b67c9cb0585e27dd256c'; | |
| if (!in_array($form->id, $targetFormIds)){ | |
| return $default; | |
| } | |
| $fieldName = $field['name']; | |
| if (empty($formData[$fieldName])) { | |
| return $default; | |
| } | |
| $email = $formData[$fieldName]; | |
| $request = wp_remote_get('https://api.emailable.com/v1/verify?email='.$email.'&api_key='.$emailableApiKey); | |
| if(is_wp_error($request)) { | |
| return $default; // request failed so we are skipping validation | |
| } | |
| $response = wp_remote_retrieve_body($request); | |
| $response = json_decode($response, true); | |
| if($response['state'] == 'deliverable') { | |
| return $default; | |
| } | |
| return $errorMessage; | |
| }, 10, 5); |
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I've identified a syntax error in the PHP code snippet provided in the issue. The error is on the line:
if (!in_array(form->id, targetFormIds)){This line is attempting to use the -> operator with a non-object, causing the syntax error. In PHP, the -> operator is used to access properties or methods of an object. However, form appears to be a variable and should be accessed with the $ sign. Furthermore, if form is an associative array, the correct way to access its elements would be using the array syntax.
The corrected line should be:
if (!in_array($form['id'], $targetFormIds)){