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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.
This hook allows you to add classes to the <form> tag for all forms or only those that are specified. This code can be used to add a background color to your forms.
Usage
add_action('frm_form_classes', 'frm_form_classes');
function frm_form_classes($form)
Parameters
- $form (object)
Examples
Add a class to a form
add_action( 'frm_form_classes', 'frm_form_classes' );
function frm_form_classes( $form ) {
if ( $form->id == 25 ) { //Change 25 to the ID of your form
echo 'new_class';
}
}Add a class to all forms
add_action( 'frm_form_classes', 'frm_form_classes' );
function frm_form_classes( $form ) {
echo 'new_class';
}