Next.js redirect if there is no cookie

user_10118025 0
Viewed 775

Is there a way to redirect the user from checkout to the join page ONLY if there is no cookie user_token. Next.js allows to set only strings and undefined as value, but I need to validate that there is no cookie:

  redirects: async () => [
    {
      source: '/checkout',
      has: [
        {
          type: 'cookie',
          key: 'user_token',
          value: '',
        },
      ],
      permanent: true,
      destination: '/join',
    },
  ],

I tried to use regex for empty string, but it did not work:

  redirects: async () => [
    {
      source: '/checkout',
      has: [
        {
          type: 'cookie',
          key: 'user_token',
          value: '(^$)',
        },
      ],
      permanent: true,
      destination: '/join',
    },
  ],
next.js reactjs cookies regex
1 Answers

I think that the problem you have is, that you just limit it to an empty cookie. You will have to check for the absence of a cookie inside the route and send a res.redirect from there (https://nextjs.org/docs/api-routes/response-helpers)
And: are you sure you want a permanent redirect?? The browser caches it and those users will be redirected without a request to the server in the future.

user_28461380
Related