Question

我使用此表格

<div class="row">
    <form class="col s12">
        <div class="row">
            <div class="input-field col s12">
                <input id="email2" type="email" class="validate">
                <label for="email2" data-error="wrong" data-success="right">Email</label>
            </div>
            <div class="input-field col s12">
                <input id="example" name="example" type="text" class="validate" required="" aria-required="true">
                <label for="example" data-error="wrong" data-success="right">Field</label>
            </div>
        </div>
    </form>
</div>

邮件字段没问题。如果我在错误的邮件地址中发布错误消息。

示例字段不起作用。我会检查字段是否为空，然后显示错误。

出了什么问题？

Answer 1

您忘记添加required=""和aria-required="true" 这是完整的片段：

<div class="row">
    <form class="col s12">
        <div class="row">
            <div class="input-field col s12">
                <input id="email2" type="email" class="validate" required="" aria-required="true">
                <label for="email2" data-error="wrong" data-success="right">Email</label>
            </div>
            <div class="input-field col s12">
                <input id="example" name="example" type="text" class="validate" required="" aria-required="true">
                <label for="example" data-error="wrong" data-success="right">Field</label>
            </div>
            <div class="input-field col s12">
                <button class="btn waves-effect waves-light" type="submit" name="action">Submit</button>
            </div>
        </div>
    </form>
</div>

http://jsfiddle.net/u76rdq2h/

Answer 2

评论 ichadhr＆＃39> 评论

/ **错误消息的FIXES * /

label {
    width: 100%;
}
.input-field label:not(.active):after {
    font-size: 0.8rem;
    -webkit-transform: translateY(-140%);
    -moz-transform: translateY(-140%);
    -ms-transform: translateY(-140%);
    -o-transform: translateY(-140%);
    transform: translateY(-140%);
}

具体化最佳实践验证空场

2 个答案: