Elementor Form - Fluent CRM Contact validator

code

// This code checks if the visitor's email address is already in your fluentCRM database as a contact 
// based on the target email field, if it is, it will give you feedback and the submission will not run.

// place the code in the child theme functions.php or a custom code snippets plugin, like FluentSnippets

// Change the  $email_field_id = 'email'; email with your field id
// You need to set a name for your form: if ($form_name !== 'FluentForm') { 
// HELP IMAGE https://prnt.sc/5rsOUX84ALYX

// HELP IMAGE: https://prnt.sc/a1FIhRDVZ9tA
// Change this: $ajax_handler->add_error($email_field['id'], 'This email address is already registered in our CRM system.');

add_action('elementor_pro/forms/validation', function($record, $ajax_handler) {
    // Only run this for forms with the name "FluentForm"
    $form_name = $record->get_form_settings('form_name');
    if ($form_name !== 'FluentForm') {
        return;
    }

    // Change this to your actual email field ID
    $email_field_id = 'email';

    $fields = $record->get('fields');

    $email_field = null;
    foreach ($fields as $field) {
        if ($field['id'] === $email_field_id) {
            $email_field = $field;
            break;
        }
    }

    if (!$email_field) {
        return;
    }

    $email = $email_field['value'];

    $contactApi = FluentCrmApi('contacts');
    $contact = $contactApi->getContact($email);

    if ($contact) {
        $ajax_handler->add_error($email_field['id'], 'This email address is already registered in our system.');
    }
}, 10, 2);