msy-prod/app/Http/Requests/UserRequest.php

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class UserRequest extends FormRequest
{
    /**
     * 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()
    {
        switch ($this->getMethod()) {
            case "PUT":
                return [
                    'sex' => 'in:1,2',
                    'feed_sex' => 'in:1,2',
                    'nickname' => 'between:1,12',
                    'height' => 'integer|between:150,200',
                    'introduce' => 'max:180',
                    'expect' => 'max:180',
                    'qq' => ['integer', 'regex:/^[0-9_]{5,10}$/'],
                    'weixin' => ['regex:/^[a-zA-Z]{1}[-_a-zA-Z0-9]{5,19}$/'],
                    'school' => 'string',
                    'age' => ["before_or_equal:-18year", "after_or_equal:-100year"]
                ];
                break;
            default:
                return [];
        }
    }


    public function messages()
    {
        return [
            'sex.*' => '性别只能选取[男/女]',
            'feed_sex.*' => '性取向只能选取[男/女]',
            'weixin.*' => '请输入正确的微信号',
            'qq.*' => '请输入正确的QQ号',
            'school.*' => '请输入正确的学校全称',
            'age.before_or_equal' => '生日 必须18周岁以上',
            'age.after_or_equal' => '生日 必须100周岁以下',
        ];
    }


    public function attributes()
    {
        return [
            'sex' => '性别',
            'feed_sex' => '性取向',
            'nickname' => '昵称',
            'introduce' => '个性签名',
            'expect' => '期望',
            'height' => '身高',
            'age' => '生日',
            'weixin' => '微信号',
            'qq' => 'QQ号',
        ];
    }
}