[mediamix]

Hi
Is possible to add “Minimum Number of Selectable Options” in Lafka Global Add-on?

[Althemist]

Hello mediamix,

No, I am afraid it’s currently not possible. You can only set a max number of options, but I will discuss with the team if we can add a minimum too. Can’t promise, though.

[mediamix]

Hi guys,
i have add this snippet into my child theme

add_action( 'woocommerce_validate_posted_addon_data', 'min_limit_validate');
function min_limit_validate ( $addon ) {
	
	 
	if ( isset( $_POST ) ) {
		$post_data = $_POST;
	} else {
		return true;
	}
	
	if (!isset($addon['minlimit'])) {
		return true;
	}
	
	$value = isset( $post_data[ 'addon-' . $addon['field-name'] ] ) ? $post_data[ 'addon-' . $addon['field-name'] ] : '';
	
	if (count($value) < $addon['minlimit']) {
		error_log (print_r($addon,true));
		wc_add_notice( 'Select minimum ' . $addon['minlimit'] . ' elements from ' . $addon['name'], 'error' );
		return false;
	} else {
		return true;
	}
		
}
add_action( 'lafka_product_addons_panel_before_options', 'add_minimum_selectable_options_field', 10, 3) ;
function add_minimum_selectable_options_field ($post, $addon, $loop ) {
?>
	<tr>
		<td class="addon_minlimit">
			<label for="addon_minlimit_<?php echo $loop; ?>"><?php esc_html_e( 'Minimum Number of Selectable Options', 'lafka-plugin' ); ?></label>
		</td>
		<td class="addon_minlimit">
			<label for="addon_minlimit_<?php echo $loop; ?>">
				<input type="number" id="addon_minlimit_<?php echo $loop; ?>" name="product_addon_minlimit[<?php echo $loop; ?>]" value="<?php echo isset($addon['minlimit']) ? esc_attr( $addon['minlimit'] ) : '' ?>" />
			</label>
		</td>
	</tr>
<?php
}
add_filter( 'lafka_product_addons_save_data', 'filter_lafka_product_addons_save_data', 10, 2);
function filter_lafka_product_addons_save_data($data, $i ) {
	$addon_minlimit         = $_POST['product_addon_minlimit'];
	$data['minlimit'] = sanitize_text_field( stripslashes( $addon_minlimit[ $i ] ) );
	return $data;
}

[Author]

Posts