DescriptionUsageParametersExamplesSource Code
Description
This filter is executed when creating the Post Image Title field and can be used to modify the 「Title」 label.
Usage
This would apply the function to all forms.
add_filter( 'gform_postimage_title', 'your_function_name', 10, 2 );
To target a specific form append the form id to the hook name. (format: gform_postimage_title_FORMID)
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.
Examples
This example changes the default Post Image Title label;
add_filter( 'gform_postimage_title', 'change_postimage_title', 10, 2 );
function change_postimage_title( $label, $form_id ) {
return 'Image Title';
}
Source Code
This filter is located in GF_Field_Post_Image::get_field_input() in includes/fields/class-gf-field-post-image.php.