create todo list

server/routers/todo/utils.js

@@ -0,0 +1,19 @@
+const requiredValidate =
+  (...fields) =>
+  (req, res, next) => {
+    const errors = []
+
+    fields.forEach((field) => {
+      if (!req.body[field]) {
+        errors.push(field);
+      }
+    })
+
+    if (errors.length) {
+      throw new Error(`Не все поля заполнены: ${errors.join(", ")}`);
+    } else {
+      next()
+    }
+  }
+
+module.exports.requiredValidate = requiredValidate;