Validation laravel 8 code example
Example 1: email validation in laravel
'email' => 'required|email|unique:users,email',
Example 2: if any error in blade laravel
@if ($errors->any())
@foreach ($errors->all() as $error)
<div>{{$error}}</div>
@endforeach
@endif
Example 3: laravel validation example
use Illuminate\Support\Facades\Validator;
$validator = Validator::make(['data' => $value],
['data' => 'string|min:1|max:10']
);
if ($validator->fails()) {
}
$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()) {
}
Example 4: laravel validation
$rules = ['name' => 'unique:users,name'];
$input = ['name' => ''];
Validator::make($input, $rules)->passes();
Example 5: laravel validation
"foo" => "Your input was invalid!",
"accepted" => "The :attribute must be accepted.",
Example 6: laravel validation
public function boot()
{
Validator::extend(...);
Validator::replacer('foo', function ($message, $attribute, $rule, $parameters) {
return str_replace(...);
});
}