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frm_pro_fields_in_lookup_selection

Last Updated: October 11, 2021

Knowledge Base → Extend Formidable Forms → Formidable Hooks - for Developers → Field Options and Values → frm_pro_fields_in_lookup_selection
Heads up!
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.

This filter allows modifying the list of fields in the lookup selection of Lookup field.

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Usage

add_filter('frm_pro_fields_in_lookup_selection', 'my_custom_function', 10, 2);

Parameters

  • $fields (array): The list of fields.
  • $args (array): Includes form_id and field_type.

Examples

Hide a specific field in the lookup selection

add_filter('frm_pro_fields_in_lookup_selection', 'hide_specific_field_lookup_selection', 10, 2);
function hide_specific_field_lookup_selection( $fields, $args ) {
	foreach ( $fields as $index => $field ) {
		if ( 13 == $field->id ) { //Replace 13 with the ID of your field
			unset( $fields[ $index ] );
		}
	}
	return $fields;
}
  • Usage
  • Parameters
  • Examples
    • Hide a specific field in the lookup selection
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