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The wsf_form_create_meta_data filter allows you to change form meta data (e.g. form settings) when a new form is created.


add_filter( 'wsf_form_create_meta_data', 'my_hook_function', 10, 1 );


  1. $meta_data Object
    An object containing all of the form meta data.


The example below demonstrates how to enable the loader on all new forms that are created.

// Add a callback function to for the wsf_form_create_meta_data action hook
add_action( 'wsf_form_create_meta_data', 'my_hook_function', 10, 1 );

// Callback function for the wsf_form_create_meta_data action hook
function my_hook_function( $meta_data ) {

	// Enable the Loader setting    
	$meta_data->loader = 'on';

	// Change the Custom Required HTML setting
	$meta_data->label_mask_required = ' Required';

	// Return the modified form meta data
	return $meta_data;


Source File

This hook can be found in: <plugin root>/includes/core/class-ws-form-form.php