当我尝试对图像文件使用邮递员进行测试时，验证失败

Question

我看不到我的代码是否正常工作，因为尝试邮递员时验证失败。我对邮递员的处理如下。

我对邮递员所做的

unchecked header.
in the body, form-data
key: profile_photo
type:file
value: test.png (which is in the public folder of laravel)

规则

 protected $create_rules = [

        'username'  =>  'required|max:20|unique:users,username',
        'email' => 'required|string|email|max:255|unique:users,email',
        'password' => 'required',
        // **in Production **
        // 'password' => [
        //     'required',
        //     'min:6',
        //     'regex:/^.*(?=.{3,})(?=.*[a-zA-Z])(?=.*[0-9])(?=.*[\d\X])(?=.*[!$#%]).*$/',
        //     'confirmed'
        // ],
        /**
         * Three of the five rules. 
         * English uppercase characters (A – Z)
         * English lowercase characters (a – z)
         * Base 10 digits (0 – 9)
         * Non-alphanumeric (For example: !, $, #, or %)
         * Unicode characters
         */

        'first_name' => 'required|string|max:255',
        'last_name' => 'required|string|max:255',
        'phone' => 'required|regex:/^([0-9\s\-\+\(\)]*)$/|min:5',
        'role' => 'required',
        'profile_photo.*' => 'image|mimes:jpeg,png,jpg'


    ];