我已使用 JQuery Validation 插件实现了输入检查。
我的自定义配置如下:
$(document).ready(function() {
var $validator = $("#commentForm").validate({
rules: {
serviceName: {
minlength: 6
}
},
errorPlacement: function (error, element) {
$('#' + $(element).attr('id') + "-error").removeClass('hidden');
}
});
}
然后,进入页面:
<form id="commentForm" method="get" action="" >
<div class="inputs">
<label for="nome-servizio">Nome del servizio</label>
<div class="wizard-input-section input-group col-lg-8" style="margin-top: 0">
<span class="input-group-addon"><i class="fa fa-cog"></i></span>
<input type="text" class="form-control" id="serviceName" name="serviceName" placeholder="Es. pentaho-reply-server" data-serialize="1" required/>
</div>
<!-- Error alert -->
<div class="alert alert-info alert-dismissable col-md-8 hidden" role="alert" id="serviceName-error">
<button type="button" class="close" data-dismiss="alert">
<span aria-hidden="true">×</span><span class="sr-only">Chiudi</span>
</button>
<p>
<strong>Errore!</strong> Il nome del servizio deve:
<ul>
<li>avere una lunghezza minima di 4 caratteri ed una massima di 10;</li>
<li>contenere solo caratteri alfanumerici, trattini ed underscore.</li>
</ul>
</p>
</div>
</div>
</form>
根据这些设置,当发生错误时,删除hidden
类会显示错误提示。
现在,我希望通过编写有效输入(再次添加hidden
类)自动消失错误警告。
所需
如果可能,我该怎么做?
答案 0 :(得分:1)
我通过使用高亮和非高亮功能找到了解决方案:
var $validator = $("#commentForm").validate({
rules: {
serviceName: {
minlength: 6
}
},
errorPlacement: function(error, element) {
},
highlight: function(element, errorClass, validClass) {
$('#' + $(element).attr('id') + "-error").removeClass('hidden');
},
unhighlight: function(element, errorClass, validClass) {
$('#' + $(element).attr('id') + "-error").addClass('hidden');
}
});