gfpdf_field_label

Description

Use this filter to dynamically change field labels in the Core and Universal PDF templates.

Version

This filter was introduced in Gravity PDF 4.2.

Parameters

$label | string

• The current label to be displayed in the PDF

$field | array

• The current field being processed

$entry | array

• The Gravity Forms entry array

Usage

The following code will display a field's admin label if it exists, otherwise fall back to the standard label:

add_filter( 'gfpdf_field_label', function( $label, $field, $entry ) {
	return ( strlen( $field->adminLabel ) > 0 ) ? $field->adminLabel : $label;
}, 10, 3 );

You can also target specific field types:

add_filter( 'gfpdf_field_label', function( $label, $field, $entry ) {
	if( $field->type === 'text' ) {
		return 'Text Label';
	}

	return $label;
}, 10, 3 );

Or an individual field:

add_filter( 'gfpdf_field_label', function( $label, $field, $entry ) {
	if( $field->id === 20 ) {
		return 'Field #20 Label';
	}

	return $label;
}, 10, 3 );

Source Code

This filter is located in the Helper_Abstract_Fields.php files in the /src/helper/abstract/ directory.