diff --git a/core/js/jquery.ocdialog.js b/core/js/jquery.ocdialog.js
index daf6cf3ca5..1610d8ac46 100644
--- a/core/js/jquery.ocdialog.js
+++ b/core/js/jquery.ocdialog.js
@@ -56,7 +56,7 @@
 				// Enter
 				if(event.keyCode === 13) {
 					event.stopImmediatePropagation();
-					if (self.enterCallback != null) {
+					if (self.enterCallback !== null) {
 						self.enterCallback();
 						event.preventDefault();
 						return false;
diff --git a/core/js/oc-dialogs.js b/core/js/oc-dialogs.js
index 0ef371cd75..61d55d4402 100644
--- a/core/js/oc-dialogs.js
+++ b/core/js/oc-dialogs.js
@@ -331,7 +331,7 @@ var OCdialogs = {
 				}
 			});
 			$input.keypress(function(event) {
-				if (event.keyCode == 13 || event.which == 13) {
+				if (event.keyCode === 13 || event.which === 13) {
 					event.stopImmediatePropagation();
 					event.preventDefault();
 					$form.submit();