Using Gravity Forms ‘gform_postimage_title’ PHP filter

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The gform_postimage_title Gravity Forms filter allows you to modify the “Title” label of the Post Image Title field when creating it.

Usage

add_filter('gform_postimage_title', 'your_function_name', 10, 2);

To target a specific form, append the form ID to the hook name:

add_filter('gform_postimage_title_5', 'your_function_name', 10, 2);

Parameters

  • $label (string): The label to be filtered.
  • $form_id (integer): The current form’s ID.

More information

See Gravity Forms Docs: gform_postimage_title

Examples

Change the default Post Image Title label

This code changes the default Post Image Title label to “Image Title”:

add_filter('gform_postimage_title', 'change_postimage_title', 10, 2);

function change_postimage_title($label, $form_id) {
    return 'Image Title';
}

Change the Post Image Title label for a specific form

This code changes the Post Image Title label to “Custom Image Title” for form ID 3:

add_filter('gform_postimage_title_3', 'change_postimage_title_for_form_3', 10, 2);

function change_postimage_title_for_form_3($label, $form_id) {
    return 'Custom Image Title';
}

Change the Post Image Title label based on the form ID

This code changes the Post Image Title label depending on the form ID:

add_filter('gform_postimage_title', 'change_postimage_title_based_on_form', 10, 2);

function change_postimage_title_based_on_form($label, $form_id) {
    if ($form_id == 1) {
        return 'Form 1 Image Title';
    } elseif ($form_id == 2) {
        return 'Form 2 Image Title';
    } else {
        return $label;
    }
}

Add a prefix to the Post Image Title label

This code adds a prefix “My Site – ” to the Post Image Title label:

add_filter('gform_postimage_title', 'add_prefix_to_postimage_title', 10, 2);

function add_prefix_to_postimage_title($label, $form_id) {
    return 'My Site - ' . $label;
}

Add a suffix to the Post Image Title label

This code adds a suffix ” (required)” to the Post Image Title label:

add_filter('gform_postimage_title', 'add_suffix_to_postimage_title', 10, 2);

function add_suffix_to_postimage_title($label, $form_id) {
    return $label . ' (required)';
}