Newbie here. Can anyone help me about getting the parameter in my custom validation.
Here is my validation rule :
['materials.*.receive_quantity' => 'lessthan:materials.*.quantity']
Here is my custom validation :
Validator::extend('lessthan', function ($attribute, $value, $parameters, $validator) { return $value <= $parameters[0]; });
When i dd($parameters) it return a string 'materials.*.quantity'. TIA.
First, you'll need a 5.4.18 release. Then, try this code:
Validator::extendDependent('lessthan', function ($attribute, $value, $parameters, $validator) {
return $value <= array_get($validator->getData(), $parameters[0]);
});
And you may look at this pull request for more explanations and examples: PR#18564
P.S. And may be this is a typo in your code: your rule name is "lessthan", but you use the "<=" operator instead of "<".
