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application/common/validate/Article.php

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+<?php
+// +------------------------------------------------+
+// |http://www.cjango.com                           |
+// +------------------------------------------------+
+// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！  |
+// +------------------------------------------------+
+// | Author: 小陈叔叔 <Jason.Chen>                  |
+// +------------------------------------------------+
+namespace app\common\validate;
+
+use think\Config;
+use think\Validate;
+
+class Article extends Validate
+{
+
+    /**
+     * 验证规则
+     * @var array
+     */
+    protected $rule = [
+        'title'       => 'require|length:4,20|checkDenied',
+        'description' => 'require',
+        'content'     => 'require|checkDenied:',
+        'storage_id'  => 'require',
+        'category_id' => 'require',
+    ];
+
+    /**
+     * 提示信息
+     * @var array
+     */
+    protected $message = [
+        'title.require'       => '标题必须填写',
+        'title.length'        => '标题长度应在:1-:2位之间',
+        'description.require' => '描述必须填写',
+        'content.require'     => '内容必须填写',
+        'storage_id.require'  => '必须上传图片',
+        'category_id.require' => '分类必须选择',
+    ];
+
+    /**
+     * 验证场景
+     * @var array
+     */
+    protected $scene = [
+        'add' => ['title', 'description', 'content', 'storage_id', 'category_id'],
+    ];
+
+    protected function checkDenied($value, $rule, $data)
+    {
+
+        $find = Config::get('denied');
+        foreach ($find as $k => $v) {
+            if (substr_count($value, $v)) {
+                return '文章中包含非法关键词 ' . $v;
+            }
+        }
+        return true;
+    }
+}