.php

add_action( 'elementor_pro/forms/validation/email', function( $field, $record, $ajax_handler ) {
	// Get submitted form data.
	$raw_fields = $record->get( 'fields' );

	foreach ( $raw_fields as $id => $field ) {
		$fields[ $id ] = $field['value'];
		
		if ($field[ 'id' ] == 'FirstName'){
			$FirstName = $field[ 'value' ];
		}
		if ($field[ 'id' ] == 'LastName'){
			$LastName = $field[ 'value' ];
		}

		if ($field[ 'id' ] == 'Email'){
			if ( !filter_var(  $field['value'], FILTER_VALIDATE_EMAIL ) ) {
				$ajax_handler->add_error( $field['id'], 'SF Please enter a valid email.' );
			} else {
				// include_once( __DIR__ .  '/form-actions/salesforce.php' );
				// var_dump($field['value']);
				// die('Test custom validation');
			}
		}
	}
    
}, 10, 3 );