我有一个表单,我使用jquery.validate.我最初调用validate与一组规则和自定义消息…
$("#formName").validate( {
rules: {
myExistingInput: {
required: true
}
},messages: {
myExistingInput: {
required: "Enter something"
}
},ignore: null,// include hidden fields (see below)
submitHandler: function(form) {
// do stuff
},invalidHandler: function(event,validator) {
// do stuff (some of the fields may have been hidden by a collapsible panel
// if there is an error on one of those fields,expand the panel so the error
// becomes visible)
}
});
$("#formName").append(...);
$("#newInputName").rules("add",{
required: true,messages: {
required: "Enter something else"
}
});
如果我提交表单,我从jquery.validate中得到一个错误…
Exception occured when checking element newInputName,check the
‘messages’ method.TypeError: Unable to get property ‘call’ of
undefined or null reference
在浏览器中调试,我可以看到从“check”函数中抛出的错误,“method”变量设置为“messages”.
$("#newInputName").rules("add",{
required: true
});
我在这里看到很多例子,说明我的语法是正确的.有什么建议么？
BTW：jQuery验证插件 – v1.11.0 – 2/4/2013
解决方法
你的代码似乎正在工作,没有错误,你发布它.
DEMO与DOM准备：http://jsfiddle.net/UZTnE/
DEMO与PageInit& jQuery手机：http://jsfiddle.net/xJ3E2/
$(document).on("pageinit",function () {
$('#myform').validate({ // initialize the plugin
rules: {
field1: {
required: true
}
},messages: {
field1: {
required: "Enter something"
}
}
});
$('[name*="field"]').each(function () {
$(this).rules('add',{
required: true,messages: {
required: "Enter something else"
}
});
});
});
HTML：
<form id="myform">
<input type="text" name="field1" />
<input type="text" name="field2" />
<input type="submit" />
</form>
BTW：
这个…
ignore: null,// include hidden fields
应该…
ignore: [],// include hidden fields
