14.3.7.是否必填

更新时间：2021-05-01 22:54:34 作者：米拓建站

进入会员管理页面（参考14.1.2章节）→会员属性，添加和编辑表单字段时，可设置字段是否必填，如图14-3-16。

图片关键词

图14-3-16

必填字段，会员注册时，系统会自动检测输入框是否填写了内容，无内容则会提示“不能为空”，从而阻止提交注册，如图14-3-17。

图片关键词

图14-3-17

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