bookmark_bordergform_postimage_caption

Description

This filter is executed when creating the Post Image Caption field and can be used to modify the “Caption” label

Usage

The following would apply your function to all forms.

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

To target a specific form append the form id to the hook name. (format: gform_postimage_caption_FORMID)

add_filter( 'gform_postimage_caption_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 Caption label;

add_filter( 'gform_postimage_caption', 'change_postimage_caption', 10, 2 );
function change_postimage_caption( $label, $form_id ) {
    return 'Image Caption';
}

Source Code

This filter is located in GF_Field_Post_Image::get_field_input() in includes/fields/class-gf-field-post-image.php