enables PUT requests on frontend

src/api.js

@@ -10,7 +10,10 @@ const requests = {
     superagent.get(`${url}`).then(responseBody),
 
   post: (url, body) =>
-    superagent.post(`${url}`, body).then(responseBody)
+    superagent.post(`${url}`, body).then(responseBody),
+
+  put: (url, body) =>
+    superagent.put(`${url}`, body).then(responseBody)
 };
 
 export default {

src/components/data/edit.js

@@ -19,7 +19,10 @@ const withEditData = (PassedComponent, collection, config) => {
       if (slug) {
         api.requests.get(`${config.serverUrl}/${collection.slug}/${slug}`).then(
           res => this.setState({ data: res }),
-          err => console.warn(err)
+          err => {
+            console.warn(err);
+            this.props.history.push('/not-found');
+          }
         )
       }
     }

src/components/forms/Form/index.js

@@ -1,4 +1,5 @@
 import React, { Component, createContext } from 'react';
+import { Input } from 'payload/components';
 import api from 'payload/api';
 
 import './index.scss';
@@ -119,11 +120,11 @@ class Form extends Component {
 
     return (
       <form
-        noValidate
-        onSubmit={this.submit}
-        method={this.props.method}
-        action={this.props.action}
-        className={this.props.className}>
+      noValidate
+      onSubmit={this.submit}
+      method={this.props.method}
+      action={this.props.action}
+      className={this.props.className}>
         <Status />
         <FormContext.Provider value={{
           setValue: this.setValue.bind(this),

src/index.js

@@ -1,6 +1,7 @@
-const mongoose = require('mongoose');
-const passport = require('passport');
-const express = require('express');
+import mongoose from 'mongoose';
+import passport from 'passport';
+import express from 'express';
+import methodOverride from 'method-override';
 
 module.exports = {
   init: options => {
@@ -24,10 +25,13 @@ module.exports = {
       res.header('Access-Control-Allow-Origin', 'http://localhost:8080');
       res.header('Access-Control-Allow-Headers',
         'Origin X-Requested-With, Content-Type, Accept');
+      res.header('Access-Control-Allow-Methods', 'PUT, POST, GET, DELETE, OPTIONS');
+
       next();
     });
 
     options.app.use(express.json());
+    options.app.use(methodOverride('X-HTTP-Method-Override'))
     options.app.use(express.urlencoded({extended: true}));
     options.app.use(options.router);
   }