From: Alexander Ebert <ebert@woltlab.com>
Date: Mon, 22 Feb 2021 22:23:29 +0000 (+0100)
Subject: Requesting the preview caused Firefox to submit the form
X-Git-Tag: 5.3.5~16
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f2a0a3677d75721b3e1a87b4d93f57eb5ab44d41;p=GitHub%2FWoltLab%2FWCF.git

Requesting the preview caused Firefox to submit the form
---

diff --git a/wcfsetup/install/files/js/WCF.Message.js b/wcfsetup/install/files/js/WCF.Message.js
index aa137f10d5..f8cf41363b 100644
--- a/wcfsetup/install/files/js/WCF.Message.js
+++ b/wcfsetup/install/files/js/WCF.Message.js
@@ -328,6 +328,8 @@ if (COMPILER_TARGET_DEFAULT) {
 		 * Reads message field input and triggers an AJAX request.
 		 */
 		_click: function (event) {
+			event.preventDefault();
+			
 			var $message = this._getMessage();
 			if ($message === null) {
 				console.debug("[WCF.Message.Preview] Unable to access Redactor instance of '" + this._messageFieldID + "'");