Heads up!
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
The frm_back_button_class filter allows you to add classes to a back or previous button.
Usage
add_filter( 'frm_back_button_class', 'your_function_name' );
Parameters
- $classes (array)
- $form (stdClass)
Examples
Add a class to all back buttons
Use this code to add a class to all back buttons.
add_filter('frm_back_button_class', 'add_back_btn_class', 10, 2 );
function add_back_btn_class( $classes, $form ){
$classes[] = 'back-btn-class';
return $classes;
}
Add a class to a single back button
Use this code to add a class to a single back button. Replace 123 with your form ID.
add_filter('frm_back_button_class', 'add_back_btn_class', 10, 2 );
function add_back_btn_class( $classes, $form ){
if ( $form->id == 123 ) {
$classes[] = 'back-btn-class';
}
return $classes;
}