Normalize imageSizes string value if pg-picker has no picture

Voog · Jun 26, 2018 · c95e7dd · c95e7dd
1 parent a66ce49
commit c95e7dd
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Showing 3 changed files with 19 additions and 3 deletions.
diff --git a/javascripts/application.js b/javascripts/application.js
@@ -754,11 +754,19 @@ MMCQ = (function() {
     $(frontPageContent).find('.js-bgpicker-cover-color').css({'background-color' : frontPageContentBgColor});
   };
 
+  var normalizeValue = function(value) {
+    if (value == null || (typeof value == 'string' && value.match(/^[\\'"]+$/))) {
+      return '';
+    } else {
+      return value;
+    }
+  };
+
   // Header background image and color save logic function.
   var frontPageContentCoverBgCommit = function(data, dataName) {
     var commitData = $.extend(true, {}, data);
     commitData.image = data.image || '';
-    commitData.imageSizes = data.imageSizes || '';
+    commitData.imageSizes = normalizeValue(data.imageSizes);
     commitData.color = data.color || 'rgba(255,255,255,0)';
     commitData.combinedLightness = frontPageContentCoverCombinedLightness;
     pageData.set(dataName, commitData);