Formi - check duplicates or not

<?php

add_filter( 'forminator_custom_form_submit_errors', 'check_form_duplicate_submission_data', 99, 3 );
function check_form_duplicate_submission_data( $submit_errors, $form_id, $field_data_array ) {

	$form_ids = array( 22246 ); // form IDs - one or more; if more - separate numbers with commas
	$fields_to_check = array(
		'phone-2' => 'phone-1',
		'email-2' => 'email-1',
	); // field pairs to check - each key-value pair represents a pair of fields to check for duplicates
	$field_delete = 'checkbox-1'; // id of "DELETE" field
	$err_msg = 'No registration was found with the given data'; // custom error message
    $found_duplicate = false;
	$check = false;

	if ( !in_array( $form_id, $form_ids ) ) {
		return $submit_errors; // just bail out and skip checks
	}

	foreach ( $fields_to_check as $field_to_check => $field_to_compare ) {
		$field_to_check_value = '';
		$field_to_compare_value = '';

		foreach( $field_data_array as $key => $value ) {
			$field_name = $value['name'];

			if ($field_name == $field_delete) {
				$check = true;
			}

			if ( $field_name === $field_to_check ) {
				$field_to_check_value = $value['value'];
			} elseif ( $field_name === $field_to_compare ) {
				$field_to_compare_value = $value['value'];
			}
		}

		if ($check) {

			if ( $field_to_check_value && $field_to_compare_value && $field_to_check_value === $field_to_compare_value ) {
				$entries = Forminator_Form_Entry_Model::select_count_entries_by_meta_field( $form_id, $field_to_compare, $field_to_compare_value, '*' 	);

				if ( $entries ) {
					$submit_errors[][$field_to_check] = $err_msg;
					$found_duplicate = true;
				}
			}

		}
	}
    if ( !$found_duplicate ) {
        $submit_errors[]['general'] = $err_msg;
    }



	return $submit_errors;
}