Adding Content to your Forms

This article is used for Legacy Forms and no longer works on Block Forms!

Mailster forms can be defined and customized via the forms page. You can add additional content via some coding by using the mailster_form filter hook.

This is a basic example of how to add content before and after your forms:

add_filter( 'mailster_form', function( $html, $form_id, $form ) {

    $before = '<p>This is my Text Before</p>';
    $after = '<p>This is my Text After</p>';

    return $before . $html . $after;

}, 10, 3);

Your form looks something like this with this customization:

If you like to target only the Unsubscribe form or the Profile form you can use mailster_unsubscribe_form or mailster_profile_form.

Learn more about how to add custom code to your site or about using forms in general.

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