Laravel 5.7 Image File Validator Validation

Today, We want to share with you Laravel 5.7 Image File Validator Validation.In this post we will show you Laravel 5.7 file upload size validation, hear for Check File Size & Extension Uploading Using Laravel we will give you demo and example for implement.In this post, we will learn about How to add custom Laravel 5.7 validation for image file upload with an example.

Laravel 5.7 Image File Validator Validation

There are the Following The simple About Laravel 5.7 Image File Validator Validation Full Information With Example and source code.

As I will cover this Post with live Working example to develop Image Validation in Laravel 5.7 Example, so the Laravel 5.7 Image Upload with Validation for this example is following below.

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Image Validation in Laravel 5.7 Example

  • validation must be an image
  • MIME type image/jpeg
  • file size in kilobytes
  • Check dimensions

Here simple Laravel 5.7 Rules for Custom Validation Rules for Images and Photos.

Rule 1. image

an image Like (jpeg, png, bmp, gif, or svg

Probably the most simple straightforward one:

public function rules()
{
    return [
        'profile_photo' => 'image',
    ];
}

Rule 2. mimes

Laravel: validate file types

MIME type image/jpeg

public function rules()
{
    return [
        'profile_photo' => 'mimes:jpeg,png',
    ];
}

Rule 3. size

Check file size in kilobytes for Laravel 5.7 file upload size validation Example

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public function rules()
{
    return [
        'profile_photo' => 'image|size:1024', // 1 MB
    ];
}

Rule 4. dimensions

restrict min/max width/height

public function rules()
{
    return [
        'profile_photo' => 'dimensions:min_width=100,min_height=100,max_width=1070,max_height=1070', 
    ];
}

would Like cover Images 600×400 and 300×200

public function rules()
{
    return [
        'photo' => 'dimensions:ratio=3/2', 
    ];
}

Laravel Rule : combine width+height+ratio

use Illuminate\Validation\Rule;

Validator::make($data, [
    'avatar' => [
        'required',
        Rule::dimensions()->maxWidth(1070)->ratio(3/2),
    ],
]);

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