验证asp.net中的密码 [英] validate password in asp.net

问题描述

我如何在asp.net中验证密码长度？

并且还比较密码nd确认密码..

解决方案

有一看：

如何使用ASP.NET验证控件验证用户输入 [ ^ ]



试试这段代码：

  public   bool  IsPasswordsEqual（ string  password1， string  password2）
 {
  if （password1.Equals（password2））
 {
  return   true  ; 
} 
 返回  false ; 
} 

在提交按钮点击事件或 confirmmpassword 文本框离开事件时使用此方法

为

  if （！IsPasswordsEqual（Textbox1.Text，TextBox2.Text））
 {
 MessageBox.Show（ 在）中输入相同的密码; 
} 

参考：比较密码 [ ^ ]

 <   asp：标签    ID  < span class =code-keyword> =  lbl_password    runat   =  server    CssClass   = 标签   文字  = 密码 >  <   / asp：标签 >  
 <   div     class   = 清洁 >  
 <   / div  >  
 <   asp：TextBox     ID   =  radtxtPassword    runat   =  server    TextMode   = 密码    CssClass   =  textbox     ValidationGroup   = < span class =code-keyword> RegisterCheck >  
 <   / asp：TextBox  >  
 < ;   asp：RequiredFieldValidator     ID   =  RequiredFieldValidator1    runat   =  server    ControlToValidate   =  radtxtPassword  
   
                                   ValidationGroup   =  RegisterCheck   >  < span class =code-keyword><   / asp：RequiredFieldValidator  >  
 
 <   asp：RegularExpressionValidator     ID   =  valPassword    runat   =  server    ControlToValidate   =  radtxtPassword  
   
                                   ErrorMessage   = 最小密码长度为6    ValidationExpression   =  ^（[a-zA-Z0-9 @＃

％^& + = *] {6,30}）

how i can validate password length in asp.net??
and also compare password nd confirm password..

解决方案

Have a look:
How to Use the ASP.NET Validation Control to Validate the User Input[^]

Try this code:

public bool IsPasswordsEqual(string password1, string password2)
{
	if (password1.Equals(password2))
        {
		return true;
	}
	return false;
}

use this method on submit button click event or confirmpassword textbox leave event
as

if(!IsPasswordsEqual(Textbox1.Text,TextBox2.Text))
{
   MessageBox.Show("Enter same password in both");
}

Refer: Compare password[^]

<asp:Label ID="lbl_password" runat="server" CssClass="Label" Text="Password"></asp:Label>
            <div class="cleaner">
            </div>
            <asp:TextBox ID="radtxtPassword" runat="server" TextMode="Password" CssClass="textbox" ValidationGroup="RegisterCheck">
            </asp:TextBox>
            <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="radtxtPassword"

                ValidationGroup="RegisterCheck" ></asp:RequiredFieldValidator>

            <asp:RegularExpressionValidator ID="valPassword" runat="server" ControlToValidate="radtxtPassword"

                ErrorMessage="Minimum password length is 6" ValidationExpression="^([a-zA-Z0-9@#

%^&+=*]{6,30})

这篇关于验证asp.net中的密码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！