Forminator - set minimum characters limit for field

forminator-minimum-characters-limit.php

<?php 

/**
 * Plugin Name: [Forminator] - set minimum characters limit for field
 * Description: [Forminator] - set minimum characters limit for field
 * Author: Adam @ WPMUDEV
 * Author URI: https://wpmudev.com
 * License: GPLv2 or later
 *
 * Tested with Forminator 1.26 but should work with older too probably
 *
 * use as MU plugin
 *
 * configure as per comment in the code below
 *
 **/


function min_forminator_input_chars() {
	?>
	<script type="text/javascript">
	jQuery(document).ready(function($) {
    // replace 3010 with your form ID
    // replace "phone-1" with your field ID
    // replace 5 with your minimum characters limit
		$('#forminator-module-3010 input[name="phone-1"]').attr('minlength', '5');
	});
	</script>
	<?php 
}
add_action( 'wp_footer', 'min_forminator_input_chars', 99 );