Differences

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--- tips:summary_enforcement [2011-12-02 03:35] – Updated to use jQuery, for Angua. samwilson
+++ tips:summary_enforcement [2012-12-29 12:22] – lupo49
@@ Line 13: / Line 13: @@
 It's possible to modify the code so that a summary is always required, as explained below.
+===== Plugin available =====
+There's also a plugin available, which provides the function: [[:plugin:enforcesummary|enforcesummary]]
 ===== Dokuwiki 2011-11-10 “Angua” =====
@@ Line 31: / Line 35: @@
 });
 function enforceSummary() {
-	if ($summary.val().length < minSummaryLength && !$minorEdit.is(':checked')) {
+	if ($summary.val() && $summary.val().length < minSummaryLength && !$minorEdit.is(':checked')) {
 		$summary.addClass("missing");
 		$editButton.attr("disabled", true).css("color", "#999");