first commit

wp-content/plugins/contact-form-7/includes/config-validator/additional-settings.php

@@ -0,0 +1,23 @@
+<?php
+
+trait WPCF7_ConfigValidator_AdditionalSettings {
+
+	/**
+	 * Runs error detection for the additional settings section.
+	 */
+	public function validate_additional_settings() {
+		$deprecated_settings_used =
+			$this->contact_form->additional_setting( 'on_sent_ok' ) ||
+			$this->contact_form->additional_setting( 'on_submit' );
+
+		if ( $deprecated_settings_used ) {
+			return $this->add_error( 'additional_settings.body',
+				'deprecated_settings',
+				array(
+					'message' => __( "Deprecated settings are used.", 'contact-form-7' ),
+				)
+			);
+		}
+	}
+
+}