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Version: v6

Core Booster Hooks – gfpdf_description_spacer

Description​

When displaying a field description, the default behavior is to include a spacer/divider between the description and the content. This filter allows you to change what that spacer value is.

Arguments​

The following arguments are passed to functions that use this hook:

$spacer | string​

  • The spacer string to display between the field description and the value
  • The default value is <div class="gfpdf_description_spacer">&mdash;</div>

$field | \GF_Field​

  • The Gravity Forms field being processed

$entry | array​

  • The raw Gravity Forms Entry array.

$form | array​

  • The raw Gravity Forms form array

Usage​

Change the spacer to six hyphens:

add_filter( 'gfpdf_description_spacer', function( $spacer, $field, $entry, $form ) {
  return '<div class="gfpdf_description_spacer">––––––</div>';
}, 10, 4 );

Or remove the spacer altogether:

add_filter( 'gfpdf_description_spacer', '__return_empty_string' );
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