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5月25日作业
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Original
487 people have browsed it

验证器类实例

<?php
namespace app\validator;
use think\Validate;
class News extends Validate{
	protected $rule = [
		'username' => 'require',
		'title' => 'require|length:1,20',
		'content' => 'length:0,1000'
	];
	protected $mess = [
		'username.require' => '作者不能为空',
		'title.require' => '新闻标题不能为空',
		'title.length' => '标题长度在1~20之间',
		'content' => '新闻内容长度不超过1000字符'
	];
}

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实例

<?php
namespace app\index\controller;
use app\validator\News;
class Newcon{
	
	public function new1(News $validator){
		// 创建数据
		$data = [
			'username' => 'Administor',
			'title' => '',
			'content' => '习近平指出,当前,以互联网、大数据、人工智能为代表的新一代信息技术日新月异,给各国经济社会发展、国家管理、社会治理、人民生活带来重大而深远的影响。'
		];
		//$validator = new News();
		$re = $validator -> check($data);
		if(!$re){
			dump($re);
			dump($validator -> getError());
		}else{
			dump($re);
			return '验证通过';
		}
	}

	public function new2(){

	}
}

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Correction status:Uncorrected

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