laravel-5

Validation 390
Defining The Error Message
You will also need to define an error message for your custom rule. You can do so either using
an inline custom message array or by adding an entry in the validation language file. This message
should be placed in the first level of the array, not within the custom array, which is only for attributespecific
error messages:
.
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 }