Ubuntu

default ) ) { $data_attributes['default-color'] = $this->default; } return $data_attributes; } protected function sanitize_field_input( $value, $instance ) { $sanitized_value = $value; if( ! preg_match('|^#|', $sanitized_value) ) { $sanitized_value = '#' . $sanitized_value; } if ( ! preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $sanitized_value ) ){ // 3 or 6 hex digits, or the empty string. $sanitized_value = false; } return $sanitized_value; } }