‘m working on a Next.js application and have a login form that handles user sign-in. I use the redirect function from next/navigation for server-side redirection after a successful sign-in. However, I’m encountering the following error:

Sign-in error: Error: NEXT_REDIRECT
at getRedirectError (redirect.js:49:19)
at redirect (redirect.js:60:11)
at handleSignIn (cognitoActions.ts:87:13)
at async eval (login-form.tsx:38:34)

Here is my current code setup:

LoginForm component:

import React, { useTransition } from 'react'
import { Button } from '../button'
import { Input } from '../input'
import Link from 'next/link'
import { zodResolver } from '@hookform/resolvers/zod'
import { useForm } from 'react-hook-form'
import { TLoginSchema } from '@/lib/types/LoginSchema'
import { loginSchema } from '@/lib/schemas/login'

import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
import { handleSignIn } from '@/lib/cognitoActions'

export default function LoginForm() {
   const [pending, startTransition] = useTransition()
   const form = useForm<TLoginSchema>({
       resolver: zodResolver(loginSchema),
       defaultValues: {
           email: '',
           password: '',
       },
   })

   function onSubmit(values: TLoginSchema) {
       startTransition(async () => {
           try {
               const response = await handleSignIn(undefined, values)
               console.log('Sign-in response:', response)
           } catch (error) {
               console.error('Sign-in error:', error)
           }
       })
   }

   return (
       <Form {...form}>
           <form className='flex flex-col justify-between gap-8 min-w-[450px]' onSubmit={form.handleSubmit(onSubmit)}>
               <h1>Chat Inmobiliario</h1>
               <FormField
                   control={form.control}
                   name='email'
                   render={({ field }) => (
                       <FormItem>
                           <FormLabel>Email</FormLabel>
                           <FormControl>
                               <Input type='email' {...field} />
                           </FormControl>
                           <FormMessage />
                       </FormItem>
                   )}
               />
               <FormField
                   control={form.control}
                   name='password'
                   render={({ field }) => (
                       <FormItem>
                           <FormLabel>Contraseña</FormLabel>
                           <FormControl>
                               <Input type='password' {...field} />
                           </FormControl>
                           <FormMessage />
                       </FormItem>
                   )}
               />
               <Button size='lg' type='submit' disabled={pending}>
                   {pending ? 'Ingresando...' : 'Ingresar'}
               </Button>
           </form>
       </Form>
   )
}

handleSignIn function:

import { signUp, confirmSignUp, autoSignIn, resendSignUpCode, signIn, signOut } from 'aws-amplify/auth'
import { TLoginSchema } from './types/LoginSchema'
import { TSignUpSchema } from './types/SignUpSchema'
import { getErrorMessage } from '@/utils/get-error-message'
import { redirect } from 'next/navigation'
import { TConfirmSignupSchema } from './types/ConfirmSignupSchema'

export async function handleSignIn(prevState: string | undefined, formData: TLoginSchema) {
    let redirectLink = '/dashboard'
    try {
        const { isSignedIn, nextStep } = await signIn({
            username: String(formData.email),
            password: String(formData.password),
        })
        if (nextStep.signInStep === 'CONFIRM_SIGN_UP') {
            console.log(nextStep.signInStep)
            await resendSignUpCode({
                username: String(formData.email),
            })

            redirectLink = '/auth/confirm-signup'
        }
    } catch (error) {
        return getErrorMessage(error)
    }
    console.log('Redirecting to:', redirectLink)
    redirect(redirectLink)
}

Despite using redirect in a server-side context, I still encounter the NEXT_REDIRECT error. How can I correctly handle redirection on the server side without encountering this error? What am I doing wrong in my implementation?