使用 Jquery 进行时间验证
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Time Validation with Jquery
提问by black_belt
I am using jquery validation pluginto validate my forms. To validate a text input all I do is write class="required"in the attribute and it does the validation for me.
我正在使用jquery 验证插件来验证我的表单。要验证文本输入，我所做的就是写入class="required"属性，它会为我进行验证。
Now I am trying to validate an input where users will have to enter time( like 02:45:00 AM) but the plugin that I am using doesn't have any function for time validation. So, I have to build a custom validation for that but the problem is I have no knowledge of Jquery :(
现在我正在尝试验证用户必须输入时间的输入（例如 02:45:00 AM），但我使用的插件没有任何时间验证功能。所以，我必须为此构建一个自定义验证，但问题是我不了解 Jquery :(
Could you please show me how to do this?
你能告诉我怎么做吗？
Thanks in advance
提前致谢
For your information I need to build it for 12 hr time format
为了您的信息，我需要为 12 小时时间格式构建它
回答by martyhines
You could use jQuery Validators addMethod().
您可以使用 jQuery 验证器 addMethod()。
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jQuery.Validate/1.6/jQuery.Validate.js" type="text/javascript"></script>
<script type="text/javascript">
$().ready(function() {
$.validator.addMethod("time", function(value, element) {
return this.optional(element) || /^(([0-1]?[0-9])|([2][0-3])):([0-5]?[0-9])(:([0-5]?[0-9]))?$/i.test(value);
}, "Please enter a valid time.");
$("#login").validate({
rules: {
time: "required time",
},
});
});
</script>
</head>
<body>
<form id="login" name="login" method="post" action="#">
<h1>Time Validation</h1><br />
<label for="time">Enter Time</label>
<input id="time" name="time" type="text" value="" tabindex="1" /><br />
<input id="submit" name="submit" type="submit" value="Submit" tabindex="2" />
</form>
</body>
</html>?
Here is a jsfiddle - http://jsfiddle.net/e2DzT/
这是一个 jsfiddle - http://jsfiddle.net/e2DzT/
I hope this helps.
我希望这有帮助。
