laravel-5

Validation 510
1 "foo" => "Your input was invalid!",
2
3 "accepted" => "The :attribute must be accepted.",
4
5 // The rest of the validation error messages...
When creating a custom validation rule, you may sometimes need to define custom place-holder
replacements for error messages. You may do so by creating a custom Validator as described above
then making a call to the replacer method on the Validator facade. You may do this within the
boot method of a service provider:
1 /**
2 * Bootstrap any application services.
3 *
4 * @return void
5 */
6 public function boot()
7 {
8 Validator::extend(...);
9
10 Validator::replacer('foo', function($message, $attribute, $rule, $parameters\
11 ) {
12 return str_replace(...);
13 });
14 }
Implicit Extensions
By default, when an attribute being validated is not present or contains an empty value as defined by
the required rule, normal validation rules, including custom extensions, are not run. For example,
the unique rule will not be run against a null value:
1 $rules = ['name' => 'unique'];
2
3 $input = ['name' => null];
4