Reputation: 3534
I am trying to create and update users with laravel 5.4
This is the validation added for create user. It works.
$this->validate($request, [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users',
'password' => 'required|min:6|confirmed',
]);
On update the password field is not required. But validate the min:6 and confirmed rule if the password field is not null. Tried with sometimes
.. but not working..
$this->validate($request, [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users,email,'.$id,
'password' => 'sometimes|min:6|confirmed',
]);
Upvotes: 26
Views: 96677
Reputation: 1344
we can achieve this also using Validator Class's sometimes method as per Documentation
use Illuminate\Support\Facades\Validator;
//... your code ...
$validator = Validator::make($request->all(), [
'name' => 'required',
'contact' => 'required',
]);
$validator->sometimes('password', 'min:6|confirmed', function ($input) {
return (strlen($input->password) > 0);
});
if ($validator->fails()) {
return redirect()->back()->withErrors($validator)->withInput();
}
this will validate password attribute rules when password field's length is greater than 0. otherwise will ignore that password attribute's rule.
Upvotes: 0
Reputation: 11844
try using nullable as a rule
'password' => 'nullable|min:6|confirmed',
see https://laravel.com/docs/5.8/validation#a-note-on-optional-fields
Upvotes: 58
Reputation: 139
'password' => 'nullable|min:6|confirmed',
@Rejinderi's answer is correct!
'password' => 'sometimes|required|min:6|confirmed',
username = 'admin',
password = null // fail- required
username = 'admin',
password = 123 // fail- min:6
username = 'admin' // pass- validate only exist
Upvotes: 10
Reputation: 29
This is how I would do it:
//For new or create :
$this->validate($request, [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users',
'password' => 'required|min:6|confirmed',
]);
//For edit or update:
$this->validate($request, [
'name' => 'required|max:255',
'email' => 'required|email|max:255|unique:users',
'password' => 'min:6|confirmed',//just remove required from password rule
]);
Explanation:
This way the value will be validated only when it will be defined (present) in request
If you use nullable, than validator will accept null as value (which i assume is not acceptable)
If you remove password validation from update than this input will not be validated at all, and any value will be accepted (which is again not acceptable);
Upvotes: 0