test/app/Http/Requests/CustomerUser/CustomerUserSaveRequest.php

<?php

namespace App\Http\Requests\CustomerUser;

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

class CustomerUserSaveRequest 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()
    {

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

    public function attributes()
    {
        return [
            'nickname' => '昵称',
            'username' => '用户名',
            'phone' => '手机号',
            'password' => '密码',
            'email' => '邮箱',
            'role_id' => '角色',
            'status' => '状态',
            'sort' => '排序',
            'site_id' => '站点',
            'telephone' => '座机',
        ];
    }
}