tldr; You can name your password field anything you like, as long as your User model implements the interface correctly.
However you can’t pass different array key to the Auth::attempt
method – only password
index can be there
First off you’re doing it wrong – you need to pass an array of credentials as 1st param:
if (Auth::attempt(Input::only('user_displayName', 'user_password')))
Next, unfortunately Eloquent
provider has hard-coded password
array index in the code, so you can’t pass user_password
to the attempt
method.
So this is what you need:
$credentials = Input::only('user_displayName');
$credentials['password'] = Input::get('user_password');
if (Auth::attempt($credentials))
// or simply rename the input in your form to password and:
if (Auth::attempt(Input::only('user_displayName', 'password')))