Automattic\WooCommerce\EmailEditor\Integrations\Core\Renderer\Blocks

Cover::validate_and_sanitize_color │ private │ WC 1.0

Validate and sanitize a color value, returning empty string for invalid colors.

Method of the class: Cover{}

No Hooks.

Returns

String. Sanitized color or empty string if invalid.

Usage

// private - for code of main (parent) class only
$result = $this->validate_and_sanitize_color( $color ): string;

$color(string) (required)

The color value to validate and sanitize.

Cover::validate_and_sanitize_color() Cover::validate and sanitize color code ^{WC 10.4.3}

private function validate_and_sanitize_color( string $color ): string {
	$sanitized_color = Html_Processing_Helper::sanitize_color( $color );

	// If sanitize_color returned the default fallback, check if the original was actually valid.
	if ( '#000000' === $sanitized_color && '#000000' !== $color ) {
		// The original color was invalid, so return empty string.
		return '';
	}

	// The color is valid (either it was sanitized to something other than the default,
	// or it was specifically #000000 which is a valid color).
	return $sanitized_color;
}