Pass variable from controller to $rules

[jonaholsson]

How would one pass a value from my controller to the model and $rules attribute like below?

protected $rules = [
    ....
    'username' => 'required|unique:users,username,NULL,id,tenant_id,'.$this->tenant_id
];

The following works in the controller, but replaces the entire rules set in the model (and is not as flexible)

$myModel->setRules([
    'username' => required|unique:users,username,NULL,id,tenant_id,'.$this->tenant_id
]);

[nicolaslopezj]

you can do it like this

public function setTenantIdAttribute($value){
    $this->rules['username'] = 'required|unique:users,username,NULL,id,tenant_id,' . $value;
    $this->attributes['entity_id'] = $value;
}

[dwightwatson]

I can see the need for there to be a better solution than this, I'll take a look into it for a future version.

[jonaholsson]

Nice solution @nicolaslopezj! Didn't think of using setAttribute.. Thanks!

[urmila-patel]

How to display Custom Message for Rule

I have added in Model like

 'location' => 'required|min:5',
    'area' => 'required',
    'price' => 'required|numeric'
];

protected $messages = [
    'location.required' => 'A My Location is required',
    'location.min' => 'Location should be longer. Min 3 characters'
];

But Custom Message is not display

Can Help me??

[dwightwatson]

The property is '$validationMessages', I believe.

[urmila-patel]

Thanks For Reply

I have Tried , but cant get Custom Message

protected $validationMessages = [ 'location.required' => 'A My Location is required', 'location.min' => 'Location should be longer. Min 3 characters' ];

Any Idea ??

[dwightwatson]

Oh sorry, it looks like that feature was removed from the Laravel 5 branch. Please create a new issue for that, as it is different to the topic of this issue.