使用Javascript在asp.net中验证表单
我刚刚用MVC在asp.net中创建了我的第一个表单,使用Jquery Ajax使用Javascript在asp.net中验证表单,javascript,jquery,ajax,asp.net-mvc,validation,Javascript,Jquery,Ajax,Asp.net Mvc,Validation,我刚刚用MVC在asp.net中创建了我的第一个表单,使用Jquery Ajax 当客户端填充字段时,我也会收到成功和不成功消息 表格编号: <div class="modal fade" id="ShowModal"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header">
当客户端填充字段时,我也会收到成功和不成功消息 表格编号:
<div class="modal fade" id="ShowModal">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<a href="#" class="close" data-dismiss="modal">×</a>
<h4>Registration form</h4>
<div id="message1">
<div class="alert alert-success">
<span class="glyphicon glyphicon-ok"></span><strong>Success Message! Your Registration Is Complete</strong>
</div>
</div>
<div id="message2">
<div class="alert alert-danger">
<span class="glyphicon glyphicon-remove"></span><strong>Error Message! Your Registration Is Not Complete</strong>
</div>
</div>
<div class="modal-body">
<form id="Registration">
<div class="form-group">
<div class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-user"></i></span>
<input class="form-control" type="text" name="Username" id="user" placeholder="User" />
</div>
</div>
<div class="form-group">
<div class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-envelope"></i></span>
<input class="form-control" type="email" name="Email" id="Email" placeholder="Email" />
</div>
</div>
<div class="form-group">
<div class="input-group">
<span class="input-group-addon"><i class="glyphicon glyphicon-lock"></i></span>
<input class="form-control" type="password" name="Password" id="Password" placeholder="Password" />
</div>
</div>
</form>
<div class="form-group">
<button class="btn btn-info form-control" type="submit" onclick="SaveForm()"><i class="glyphicon glyphicon-registration-mark"> </i>Submit</button>
</div>
</div>
</div>
</div>
</div>
登记表
成功信息!您的注册已完成
错误消息!您的注册未完成
提交
消息的Javascript代码
<script>
<script>
function SignUp() {
$("#ShowModal").modal();
$("#message1").hide();
$("#message2").hide();
}
function SaveForm() {
var name = $("#user").val();
var pwd = $("#Password").val();
var email = $("#Email").val();
if (name == "" || pwd == "" || email == "") {
$("#message1").hide();
$("#message2").show();
return false;
}
var data = $("#Registration").serialize();
$.ajax({
type: "post",
data: data,
url: "/Register/saveData",
success: function (result) {
$("#message1").show();
$("#message2").hide();
$("#Registration")[0].reset();
}
});
}
</script>
函数注册(){
$(“#ShowModal”).modal();
$(“#message1”).hide();
$(“#message2”).hide();
}
函数SaveForm(){
var name=$(“#user”).val();
var pwd=$(“#密码”).val();
var email=$(“#email”).val();
如果(姓名=“”| | pwd=“”| |电子邮件=“”){
$(“#message1”).hide();
$(“#message2”).show();
返回false;
}
var data=$(“#注册”).serialize();
$.ajax({
类型:“post”,
数据:数据,
url:“/Register/saveData”,
成功:功能(结果){
$(“#message1”).show();
$(“#message2”).hide();
$(“#注册”)[0]。重置();
}
});
}
有一种简单的方法来验证电子邮件和密码?
对于电子邮件,密码必须为6-12个字符。
如果可能,我可以在代码中编辑我的错误消息>>id=“message2”
谢谢:)要进行简单的验证,您可以使用纯JavaScript方法:
// email simple validation
if ( email.includes('@') && email.includes('.') ) {
// email is valid
} else {
// error message
}
// password validation
if ( password.length >= 6 && password.length <= 12 ) {
// password have the desired length
} else {
// error
}
//电子邮件简单验证
if(email.includes('@')&email.includes('.')){
//电子邮件是有效的
}否则{
//错误消息
}
//密码验证
如果(password.length>=6&&password.length你有什么问题?