MailPoet\EmailEditor\Validator\Schema

Any_Of_Schema::nullable() │ public │ WC 1.0

Returns the schema as an array.

Method of the class: Any_Of_Schema{}

No Hooks.

Return

null. Nothing (null).

Usage

$Any_Of_Schema = new Any_Of_Schema();
$Any_Of_Schema->nullable(): self;

Any_Of_Schema::nullable() Any Of Schema::nullable code ^{WC 9.8.1}

public function nullable(): self {
	$null   = array( 'type' => 'null' );
	$any_of = $this->schema['anyOf'];
	$value  = in_array( $null, $any_of, true ) ? $any_of : array_merge( $any_of, array( $null ) );
	return $this->update_schema_property( 'anyOf', $value );
}