必填项

jQuery EasyUI 表单 – 校验必填项(文本框)

需求:校验文本框输入值不为空

界面效果:

                  

代码:

         <table border="1" width="400px" cellpadding="0" cellspacing="0">

        <tr>

            <td>必填:</td>

            <td><input class="easyui-validatebox" required missingMessage="请输入内容" invalidMessage="输入内容无效" /></td>

        </tr>

        <tr>

            <td>必填:</td>

            <td><input class="easyui-validatebox" data-options="required:true" missingMessage="请输入内容" /></td>

        </tr>

        <tr>

            <td>必填:</td>

            <td><input class="easyui-textbox" data-options="required:true" missingMessage="请输入内容" /></td>

        </tr>

        <tr>

            <td colspan="2">

                <input type="button" value="Submit" onclick="return Check();" />

            </td>

        </tr>

    </table> 

原文地址:https://www.cnblogs.com/sportdog/p/13625455.html