test/app/Http/Requests/Index/ProfilerRequest.php

<?php

namespace App\Http\Requests\Index;

use App\Http\Requests\Request;
use Illuminate\Database\Query\Builder;
use Illuminate\Validation\Rule;

class ProfilerRequest extends Request
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        if (!$this->ajax()) {
            return [];
        }

        return [
            'profile_img' => 'nullable',
            'nickname' => 'nullable',
            'username' => [
                'required',
                'min:3',
                'max:15',
                Rule::unique('users')->where(function (Builder $query) {
                    return $query->where('deleted_at', null);
                })->ignore($this->input('id'))
            ],
            'phone' => [
                'required',
                Rule::unique('users')->where(function (Builder $query) {
                    return $query->where('deleted_at', null);
                })->ignore($this->input('id'))
            ],
            'password' => 'nullable|min:5|max:15',
            'entry_time'=>'nullable',
            'email' => 'email',
            'qq'=>'nullable',
            'telephone'=>'nullable',
            'intro'=>'nullable',

        ];
    }

    public function attributes()
    {
        return [
            'nickname' => '昵称',
            'profile_img' => '头像',
            'username' => '用户名',
            'phone' => '手机号',
            'password' => '密码',
            'email' => '邮箱',
            'qq'=>'qq号',
            'telephone'=>'座机'

        ];
    }
}