Automattic\WooCommerce\Internal\Font

FontFamily::validate_font_family() │ private static │ WC 1.0

Validates a font family.

Method of the class: FontFamily{}

No Hooks.

Return

\WP_Error|null. The error if the font family is invalid, null otherwise.

Usage

$result = FontFamily::validate_font_family( $font_family );
$font_family(array) (required)
The font family settings.

FontFamily::validate_font_family() code WC 9.5.1

woocommerce/src/Internal/Font/FontFamily.php 
private static function validate_font_family( $font_family ) {
	// Validate the font family name.
	if ( empty( $font_family['fontFamily'] ) ) {
		return new \WP_Error(
			'invalid_font_family_name',
			__( 'The font family name is required.', 'woocommerce' ),
		);
	}

	// Validate the font family slug.
	if ( empty( $font_family['preview'] ) ) {
		return new \WP_Error(
			'invalid_font_family_name_preview',
			__( 'The font family preview is required.', 'woocommerce' ),
		);
	}
}