ASP.NET表单验证 [英] ASP.NET Form Validation
问题描述
大家好,
我希望使用Javascript验证我的表单.我正在使用ASP.NET开发购物车.我不想使用asp.net附带的Required_Field_Validator之类的东西.我想使用普通的javascript.我也不想以编程方式添加我的JavaScript.我想添加简单的< Script>标签在我的母版页或"Redister.aspx"中.所以我添加了它,但是我无法从表单"的提交按钮中调用该javascript函数.抱歉,这个问题听起来很难听.我是开发新手:(.
Hello Guys,
I want my form to be validated using Javascript. I am developing a shopping cart using ASP.NET. I don''t want to use the Required_Field_Validator and stuff like that, that comes up with asp.net. I want to use plain javascript. I also don''t want to add my javascript programmatically. I want to add simple <Script> tag in my master page or my "Redister.aspx". So i added it, but i am unable to call that javascript function from my submit button of "form". Sorry if this questions sounds ugly. i am new to development :(.
推荐答案
<HTML><HEAD>
<TITLE>ASP Web Pro</TITLE>
<SCRIPT LANGUAGE="JavaScript"'>
function validate() {
if (document.Subscribe.Name.value.length < 1) {
alert("Please enter a Customer Name.");
return false;
}
if (document.Subscribe.Email.value.length < 1) {
alert("Please enter an Email Address.");
return false;
}
return true;
}
</SCRIPT>
</HEAD>
<BODY>
<FORM name="Subscribe" Action="resultspage.asp" onSubmit="return validate();">
<input type="text" name="Name">
<input type="text" name="Email">
<input type=submit value="Submit">
</FORM>
</BODY>
</HTML>
希望这会有所帮助,然后接受并投票回答
--Rahul D.
Hope this helps if yes then accept and vote the answer
--Rahul D.
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