How can I display the validation message in the view that is being redirected in Laravel ?
Here is my function in a Controller
public function registeruser()
{
$firstname = Input::get('firstname');
$lastname = Input::get('lastname');
$data = Input::except(array('_token')) ;
$rule = array(
'firstname' => 'required',
'lastname' => 'required',
) ;
$validator = Validator::make($data,$rule);
if ($validator->fails())
{
$messages = $validator->messages();
return Redirect::to('/')->with('message', 'Register Failed');
}
else
{
DB::insert('insert into user (firstname, lastname) values (?, ?)',
array($firstname, $lastname));
return Redirect::to('/')->with('message', 'Register Success');
}
}
I know the below given code is a bad try, But how can I fix it and what am I missing
@if($errors->has())
@foreach ($errors->all() as $error)
<div>{{ $error }}</div>
@endforeach
@endif
Laravel 4
When the validation fails return back with the validation errors.
if($validator->fails()) {
return Redirect::back()->withErrors($validator);
}
You can catch the error on your view using
@if($errors->any())
{{ implode('', $errors->all('<div>:message</div>')) }}
@endif
UPDATE
To display error under each field you can do like this.
<input type="text" name="firstname">
@if($errors->has('firstname'))
<div class="error">{{ $errors->first('firstname') }}</div>
@endif
For better display style with css.
You can refer to the docs here.
UPDATE 2
To display all errors at once
@if($errors->any())
{!! implode('', $errors->all('<div>:message</div>')) !!}
@endif
To display error under each field.
@error('firstname')
<div class="error">{{ $message }}</div>
@enderror
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我来说两句