laravel 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 validation show
<!-- /resources/views/post/create.blade.php -->
<h1>Create Post</h1>
@if ($errors->any())
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
<!-- Create Post Form -->custom rule laravel validation
public function store()
{
$this->validate(request(), [
'song' => [function ($attribute, $value, $fail) {
if ($value <= 10) {
$fail(':attribute needs more cowbell!');
}
}]
]);
}laravel validation
/**
* Store a new blog post.
*
* @param Request $request
* @return Response
*/
public function store(Request $request)
{
$validatedData = $request->validate([
'title' => 'required|unique:posts|max:255',
'body' => 'required',
]);
// The blog post is valid...
}valdidate laravel if falid
$validator = Validator::make($request->all(), [
'name' => 'required|min:2|max:255'
]);
if ($validator->fails()) {
return view('view_name');
} else {
return view('view_name');
}Copyright © 2021 Codeinu
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