<?php /** * This class is used when a field class can't be found to display an error message to the user. * * Class SiteOrigin_Widget_Field_Error */ class SiteOrigin_Widget_Field_Error extends SiteOrigin_Widget_Field_Base { /** * An error message to display. * * @var string */ protected $message; protected function render_field( $value, $instance ) { printf( __( $this->message, 'so-widgets-bundle' ) ); } protected function sanitize_field_input( $value, $instance ) { return $value; } }
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