diff --git a/models/customFields.js b/models/customFields.js
index 59e89ac2f..e8414e5a5 100644
--- a/models/customFields.js
+++ b/models/customFields.js
@@ -121,7 +121,7 @@ CustomFields.attachSchema(
   }),
 );
 
-CustomFields.addToAllCards = cf => {
+CustomFields.addToAllCards = (cf) => {
   Cards.update(
     {
       boardId: { $in: cf.boardIds },
@@ -281,25 +281,26 @@ if (Meteor.isServer) {
    *                name: string,
    *                type: string}]
    */
-  JsonRoutes.add('GET', '/api/boards/:boardId/custom-fields', function(
-    req,
-    res,
-  ) {
-    Authentication.checkUserId(req.userId);
-    const paramBoardId = req.params.boardId;
-    JsonRoutes.sendResult(res, {
-      code: 200,
-      data: CustomFields.find({ boardIds: { $in: [paramBoardId] } }).map(
-        function(cf) {
-          return {
-            _id: cf._id,
-            name: cf.name,
-            type: cf.type,
-          };
-        },
-      ),
-    });
-  });
+  JsonRoutes.add(
+    'GET',
+    '/api/boards/:boardId/custom-fields',
+    function (req, res) {
+      Authentication.checkUserId(req.userId);
+      const paramBoardId = req.params.boardId;
+      JsonRoutes.sendResult(res, {
+        code: 200,
+        data: CustomFields.find({ boardIds: { $in: [paramBoardId] } }).map(
+          function (cf) {
+            return {
+              _id: cf._id,
+              name: cf.name,
+              type: cf.type,
+            };
+          },
+        ),
+      });
+    },
+  );
 
   /**
    * @operation get_custom_field
@@ -312,7 +313,7 @@ if (Meteor.isServer) {
   JsonRoutes.add(
     'GET',
     '/api/boards/:boardId/custom-fields/:customFieldId',
-    function(req, res) {
+    function (req, res) {
       Authentication.checkUserId(req.userId);
       const paramBoardId = req.params.boardId;
       const paramCustomFieldId = req.params.customFieldId;
@@ -339,36 +340,37 @@ if (Meteor.isServer) {
    * @param {boolean} showLabelOnMiniCard should the label of the custom field be shown on minicards?
    * @return_type {_id: string}
    */
-  JsonRoutes.add('POST', '/api/boards/:boardId/custom-fields', function(
-    req,
-    res,
-  ) {
-    Authentication.checkUserId(req.userId);
-    const paramBoardId = req.params.boardId;
-    const board = Boards.findOne({ _id: paramBoardId });
-    const id = CustomFields.direct.insert({
-      name: req.body.name,
-      type: req.body.type,
-      settings: req.body.settings,
-      showOnCard: req.body.showOnCard,
-      automaticallyOnCard: req.body.automaticallyOnCard,
-      showLabelOnMiniCard: req.body.showLabelOnMiniCard,
-      boardIds: [board._id],
-    });
+  JsonRoutes.add(
+    'POST',
+    '/api/boards/:boardId/custom-fields',
+    function (req, res) {
+      Authentication.checkUserId(req.userId);
+      const paramBoardId = req.params.boardId;
+      const board = Boards.findOne({ _id: paramBoardId });
+      const id = CustomFields.direct.insert({
+        name: req.body.name,
+        type: req.body.type,
+        settings: req.body.settings,
+        showOnCard: req.body.showOnCard,
+        automaticallyOnCard: req.body.automaticallyOnCard,
+        showLabelOnMiniCard: req.body.showLabelOnMiniCard,
+        boardIds: [board._id],
+      });
 
-    const customField = CustomFields.findOne({
-      _id: id,
-      boardIds: { $in: [paramBoardId] },
-    });
-    customFieldCreation(req.body.authorId, customField);
-
-    JsonRoutes.sendResult(res, {
-      code: 200,
-      data: {
+      const customField = CustomFields.findOne({
         _id: id,
-      },
-    });
-  });
+        boardIds: { $in: [paramBoardId] },
+      });
+      customFieldCreation(req.body.authorId, customField);
+
+      JsonRoutes.sendResult(res, {
+        code: 200,
+        data: {
+          _id: id,
+        },
+      });
+    },
+  );
 
   /**
    * @operation edit_custom_field
@@ -453,7 +455,7 @@ if (Meteor.isServer) {
   JsonRoutes.add(
     'DELETE',
     '/api/boards/:boardId/custom-fields/:customFieldId',
-    function(req, res) {
+    function (req, res) {
       Authentication.checkUserId(req.userId);
       const paramBoardId = req.params.boardId;
       const id = req.params.customFieldId;