File Content: ConnectSkin.php <?php namespace WPForms\Lite\Admin; use WP_Ajax_Upgrader_Skin; use WP_Error; // phpcs:ignore WPForms.PHP.UseStatement.UnusedUseStatement /** * WPForms Connect Skin. * * WPForms Connect is our service that makes it easy for non-techy users to * upgrade to WPForms Pro without having to manually install WPForms Pro plugin. * * @since 1.5.5 * @since 1.5.6.1 Extend PluginSilentUpgraderSkin and clean up the class. * @since 1.9.5 Extend WP_Ajax_Upgrader_Skin class. */ class ConnectSkin extends WP_Ajax_Upgrader_Skin { /** * Instead of outputting HTML for errors, json_encode the errors and send them * back to the Ajax script for processing. * * @since 1.5.5 * * @param string|WP_Error $errors Errors. * @param mixed ...$args Optional text replacements. */ public function error( $errors, ...$args ) { if ( ! empty( $errors ) ) { wp_send_json_error( esc_html__( 'There was an error installing WPForms Pro. Please try again.', 'wpforms-lite' ) ); } } } Submit