Laravel throw Error from Model if the Condition Fails

Question

I am doing all the validations in Model

My Rule is

public static $rules = array(
        'VehicleNumber' => 'required|unique:vehicle', 
        'NumberSeats' => 'required', 
        'VehicleType' => 'required', 
        'MaximumAllowed' => 'numeric|max:3',
        'VehicleCode' => 'required|unique:vehicle');
}

But for changing the file name and checking its size i am handling in a SetFooAttribute

public function setInsurancePhotoAttribute($InsurancePhoto)
{
    if($InsurancePhoto && Input::file('InsurancePhoto')->getSize() < '1000')
    {
    $this->attributes['InsurancePhoto'] = Input::get('VehicleCode') . '-InsurancePhoto.' . Input::file('InsurancePhoto')->getClientOriginalExtension();
    Input::file('InsurancePhoto')->move('assets/uploads/vehicle/', Input::get('VehicleCode') . '-InsurancePhoto.' . Input::file('InsurancePhoto')->getClientOriginalExtension());
    }
}

There in the Condition

if($InsurancePhoto && Input::file('InsurancePhoto')->getSize() < '1000')

If it fails the Storing of Image, Setting Attribute won't be done.

But How can i throw the Error to the User in this Case ?

Samuel Kelemen · Accepted Answer · 2014-12-25 09:41:56Z

1

You can throw Exception with error message.

Model

if($InsurancePhoto && Input::file('InsurancePhoto')->getSize() < '1000') {
    // process image
} else {
    throw new \Exception('Error message');
}

In controller (where you call validation) you can catch this exception and print it to user.

answered Dec 25, 2014 at 9:41

Samuel Kelemen

1961 gold badge1 silver badge8 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

ABD Over a year ago

Is tried, for validation, But i am not getting it any exception error message

Community · Accepted Answer · 2017-05-23 12:29:43Z

0

getSize() return integer so you should not use string for comparison as you have written 1000 in single quotes. You can create your own custom Validation in laravel. Check this links stackoverflow and http://culttt.com/2014/01/20/extending-laravel-4-validator/

edited May 23, 2017 at 12:29

CommunityBot

11 silver badge

answered Dec 25, 2014 at 9:53

Sumit Patil

5561 gold badge5 silver badges19 bronze badges

Comments

Godstime John · Accepted Answer · 2022-12-09 13:51:48Z

0

This works for me

return abort(500, 'Somthing went wrong');

answered Dec 9, 2022 at 13:51

Godstime John

4835 silver badges10 bronze badges

Collectives™ on Stack Overflow

Laravel throw Error from Model if the Condition Fails

3 Answers 3

1 Comment

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

3 Answers 3

1 Comment

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related