Issue while i sign up as a new user

[Adigup13]

When I sign up as a new user the browser shows the alert message " Unexpected token '<', "<!DOCTYPE "... is not valid JSON"

[fazilsnippet]

Generate the tokens inside the user model.
Create two tokens "access and refresh token"
While creating user don't send the password and access token as a response, through cookie.
Like this:-
const newuser = await User.create({
fullName,
Profile-pic: profilePic?url, //use multer and cloudinary for uploading images
coverImage: coverImage?.url || "",
email,
password,
username: username.toLowerCase()
})

const createdUser = await User.findById(user._id).select(
    "-password -refreshToken"
)

if (!createdUser) {
    throw new ApiError(500, "Something went wrong while registering the user")
}

return res.status(201).json(
    new ApiResponse(200, createdUser, "User registered Successfully")
)

And use "async-await and try catch" while working with database.
Use cookieparser in it.