<?php namespace app\index\controller; use think\Controller; use app\validate\Staff; use \think\Validate; class Verify extends Controller { //验证器 public function demo1() { //模拟数据 $data = [ 'name'=>'zhu', 'sex' => 1, 'age' => 28, 'salary'=>1600, ]; $validate= new Staff(); if(!$validate->check($data)){ dump($validate->getError()); }else{ return '验证成功'; } } //验证器的简化:$this->validate public function demo2() { $data = [ 'name'=>'zhu', 'sex' => 1, 'age' => 28, 'salary'=>1600, ]; //验证规则 $rule = 'app\validate\Staff'; $result = $this->validate($data,$rule); if (true !== $result) { // 验证失败 输出错误信息 return $result; } return '验证成功'; } //独立验证 public function demo3() { //think\Validate.php //Validate::make():创建验证规则并返回验证对象 //$validate->check($data):验证 //1.创建验证规则 $rule = ['name' => 'require|length:4,15',]; //创建错误信息 $mess = [ 'name.require' => '名称不能为空', 'name.length' => '名称必须在4-25个字符', ]; //创建数据 $data = ['name'=>'zhuii']; //Validate::make():创建验证规则并返回验证对象 $validate = Validate::make($rule,$mess); $res=$validate->check($data); return $rule == $res ? true : '名称错误'; } } ?>