how to show validation error in laravel blade
@if($errors->any())
<div class="alert alert-danger">
<p><strong>Opps Something went wrong</strong></p>
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
@if(session('success'))
<div class="alert alert-success">{{session('success')}}</div>
@endif
@if(session('error'))
<div class="alert alert-danger">{{session('error')}}</div>
@endiffield not required validation laravel
$this->validate($request, [
"field_nullable" => "nullable"
]if any error in blade laravel
@if ($errors->any())
@foreach ($errors->all() as $error)
<div>{{$error}}</div>
@endforeach
@endiflaravel validator make custom message
$rules = [
'name' => 'required',
'email' => 'required|email',
'message' => 'required|max:250',
];
$customMessages = [
'required' => 'The :attribute field is required.'
];
$this->validate($request, $rules, $customMessages);laravel validation example
//import
use Illuminate\Support\Facades\Validator;
// single var check
$validator = Validator::make(['data' => $value],
['data' => 'string|min:1|max:10']
);
if ($validator->fails()) {
// your code
}
// array check
$validator = Validator::make(['data' => $array],
['email' => 'string|min:1|max:10'],
['username' => 'string|min:1|max:10'],
['password' => 'string|min:1|max:10'],
['...' => '...']
);
if ($validator->fails()) {
// your code
}laravel unique validation
unique:table,column,except,idColumn
############## Example : ################
############### For Updating
//rules
'email' => 'unique:users,email_address,' . $userId,
############### For Creating
//rules
'email' => 'unique:users,email_address',Copyright © 2021 Codeinu
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