kero/snippets/examples/ex_validate/1-validate/widget.html

<!-- 
	HTML
	u-meta:框架特有标记，框架通过识别此标记创建对应UI组件，以及进行数据绑定 
	id,type.data,field为必选项
	id:创建组件唯一标识
	type:创建组件对应的类型
	data:指定数据模型中的数据集
	field:绑定数据集中对应的字段
-->
<div class="u-form-group">
    <label>验证输入不为空且需要为数值</label>
    <div class="u-input-group u-has-feedback" u-meta='{"type":"u-text","data":"dt1","field":"otherSupportMoney"}'>
        <div class="u-input-group-before" style="color: red;">*</div>
        <input type="text" class="u-form-control">
    </div>
    <label>验证编码不能为空：</label>
    <div class="u-input-group u-has-feedback" u-meta='{"type":"u-text","data":"dt1","field":"otherSupportCode"}'>
        <div class="u-input-group-before" style="color: red;">*</div>
        <input type="text" class="u-form-control">
    </div>
    <label>显示默认值：</label>
    <div class="u-input-group u-has-feedback" u-meta='{"type":"u-text","data":"dt1","field":"isValid"}'>
        <div class="u-input-group-before" style="color: red;">*</div>
        <input type="text" class="u-form-control">
    </div>
    <label>显示默认值(函数)：</label>
    <div class="u-input-group u-has-feedback" u-meta='{"type":"u-text","data":"dt1","field":"isDefault"}'>
        <div class="u-input-group-before" style="color: red;">*</div>
        <input type="text" class="u-form-control">
    </div>
</div>