Laravel如何制作自定义验证器？

Question

I need to make my own validator that extends Illuminate\Validation\Validator

I have read an example given in an answer here: Custom validation in Laravel 4

But the problem is it doesn't clearly show how to use the custom validator. It doesn't call the custom validator explicitly. Could you give me an example how to call the custom validator.

Answer 1

I don't know if this is what you want but to set customs rules you must first you need to extend the custom rule.

Validator::extend('custom_rule_name',function($attribute, $value, $parameters){
     //code that would validate
     //attribute its the field under validation
     //values its the value of the field
     //parameters its the value that it will validate againts 
});

Then add the rule to your validation rules

$rules = array(
     'field_1'  => 'custom_rule_name:parameter'
);