alex-authlab

/**
 * Function to prevent users mark more than expected items.
 * This code must need to be placed in custom JS of your form 
 * @param: containerClass String - The contaner class of the target checkbox block. 
 *           You can add a custom container class in the form settings
 *
 * @param: maxChecked Integer - Max Number of items user can mark
 * @return: void
 *
 */

alex-authlab

add_action('recaptcha_custom_function', 'recaptcha_custom_function_callback', 10, 1 );
function recaptcha_custom_function_callback( $form) {
	echo '
        <script type="text/javascript">
		jQuery( document ).ready(function() {
			jQuery(".ff-btn-submit").attr("disabled", "true");
		});
		function enableBtn(){
			jQuery(".ff-btn-submit").removeAttr("disabled");
		}

alex-authlab

add_filter('ninja_table_raw_sql_placeholders', function ($value) {
	$value['{name}'] = 'kamrul';
	return $value;
});

alex-authlab

/*
* The following functions will add additional file types option to your file upload element
* In this case, You can enable .dwg file format
* Just add this snippet to your theme's functions.php file or relevant place.
*/

add_filter('fluentform_file_type_options', function ($types) {
    $types[] = [
        'label' => __('Autocad Files (dwg)', 'fluentform'),
        'value' => 'dwg',

alex-authlab

<?php
/*
 * Say we want to change data of table id 1477 then you can write the following 
 * code.
 * $data is the array of frontend data
 */
add_filter('ninja_tables_get_public_data', function ($data, $tableId) {
    if ($tableId == 1477) {
        $data[] = [
            'name' => 'Dynaic Name',

alex-authlab

<?php

function distance($lat1, $lng1, $lat2, $lng2)
{
    // convert latitude/longitude degrees for both coordinates
    // to radians: radian = degree * π / 180
    $lat1 = deg2rad($lat1);
    $lng1 = deg2rad($lng1);
    $lat2 = deg2rad($lat2);
    $lng2 = deg2rad($lng2);

alex-authlab

<?php

add_filter('fluenform_rendering_field_data_select', function ($data, $form) {
    if ($form->id != 91) {
        return $data;
    }
    // do the dynamic part if and only the name attriibute is 'dynamic_dropdown'
    // Please use the corresponding field name for your case. 
    if (\FluentForm\Framework\Helpers\ArrayHelper::get($data, 'attributes.name') != 'dynamic_dropdown') {
        return $data;