Use this filter to customize an address field, such as removing the second line of the street address. It can also be used to add new sub fields.

Usage

add_filter( 'frm_address_sub_fields', 'remove_line2_from_address_field', 10, 2 );

Parameters

• $sub_fields (array) - list sub fields of the address field
• $field (array) - data for the current address field.

Examples

Remove Line 2 from address field

Use this code example to remove the second line of the Street Address from an address field.

add_filter( 'frm_address_sub_fields', 'remove_line2_from_address_field', 10, 2 );
function remove_line2_from_address_field( $sub_fields, $field ) {
	$target_field_id = 5269; // change this.
	if ( $target_field_id !== (int) $field['id'] ) {
		return $sub_fields;
	}

	unset( $sub_fields['line2'] );
	return $sub_fields;
}