after google signin redirect them to a form and do not allow them to access the application until that form is complete.

well i just don't know how to actually write code ? could you please show me how or show me direction?

do you already have the google sign in setup

yes

do you have a database set up too

yes

supabase

that's my code right now

somehow I got it to send me to the form page

Never used supabase. What you could is after signup you add a callback function that redirects them to a new page with a form on it. The user is prompted to fill out that form. Once that form is filled out then they can hit the submit or button and it can redirect them to their home page or just use a state variable to ensure they submitted the info and it'll change the component displayed on that page.

and then when I submit the form, it does not do anything

export default function CollectInfo() {
const [formData, setFormData] = useState({
phoneNumber: '',
gender: '',
firstName: '',
lastName: '',
dateOfBirth: '',
});
const router = useRouter();




const handleChange = (e) => {
setFormData({ ...formData, [e.target.name]: e.target.value });
};

const handleSubmit = async (e) => {
e.preventDefault();

const result = await signIn('credentials', {
redirect: false,
// callbackUrl,
...formData
});

if (result?.url) {
router.push(result.url);
} else {
console.error('Sign-in failed');
}
};

return (
<form onSubmit={handleSubmit}>
<label>
First Name:
<input
type="text"
name="firstName"
value={formData.firstName}
onChange={handleChange}
required
/>
</label>
<label>
Last Name:
<input
type="text"
name="lastName"
value={formData.lastName}
onChange={handleChange}
required
/>
</label>
<label>
Phone Number:
<input
type="text"
name="phoneNumber"
value={formData.phoneNumber}
onChange={handleChange}
required
/>
</label>
<label>
Gender:
<select
name="gender"
value={formData.gender}
onChange={handleChange}
required
>
<option value="">Select</option>
<option value="male">Male</option>
<option value="female">Female</option>
<option value="other">Other</option>
</select>
</label>
<label>
Date of Birth:
<input
type="date"
name="dateOfBirth"
value={formData.dateOfBirth}
onChange={handleChange}
required
/>
</label>
<button type="submit">Submit</button>
</form>
);
}

thats my form

async signIn({ user, account, profile }) {
try {
const existingUser = await getSubscriber(user.email);

if (!existingUser) {

const requiredFields = ['phoneNumber', 'gender', 'firstName', 'lastName', 'dateOfBirth'];

const hasAllFields = requiredFields.every(field => account[field]);

if (!hasAllFields) {
// Redirect to data collection page if any required field is missing
throw new Error('Required information not provided');
}
await createSubscriber({
email: user.email,
name: ${account.firstName} ${account.lastName},
phoneNumber: account.phoneNumber,
gender: account.gender,
firstName: account.firstName,
lastName: account.lastName,
dateOfBirth: account.dateOfBirth,
});
}

return true;
} catch (error) {
if (error.message === 'Required information not provided') {
// Redirect to the data collection page with a callback URL
const redirectUrl = /collect-info?callbackUrl=${encodeURIComponent(process.env.NEXTAUTH_URL)};
return redirectUrl;
}
return false;
}


},

this is signin callback

i think something wrong with this part const redirectUrl = /collect-info?callbackUrl=${encodeURIComponent(process.env.NEXTAUTH_URL)};
return redirectUrl;

any idea?

and how can I write in the Discussions?

is the user already signed in via google?

You need to implement api to handle the form submit