regularexpressionvalidatorpassword.aspx

来自「asp.net技术内幕的书配源码」· ASPX 代码 · 共 51 行

ASPX
51
字号
<Script Runat="Server">

Sub Button_Click( s As Object, e As EventArgs )
  If IsValid Then
    Response.Redirect( "thankyou.aspx" )
  End If
End Sub

</Script>

<html>
<head><title>RegularExpressionValidatorPassowrd.aspx</title></head>
<body>

<form Runat="Server">

Password:
<br>
<asp:TextBox
  id="txtPassword"
  Columns="30"
  Runat="Server"/>

<asp:RequiredFieldValidator
  ControlToValidate="txtPassword"
  Display="Dynamic"
  Text="You must enter a password!"
  Runat="Server" />

<asp:RegularExpressionValidator
  ControlToValidate="txtPassword"
  Display="Dynamic"
  Text="Your password must contain between 3 and 20 characters!"
  ValidationExpression="\w{3,20}"
  Runat="Server" />

<asp:RegularExpressionValidator
  ControlToValidate="txtPassword"
  Display="Dynamic"
  Text="Your password must contain at least one number and letter!"
  ValidationExpression="(\w+\d+\w*)|(\w*\d+\w+)"
  Runat="Server" />
<p>
<asp:Button
  Text="Submit"
  OnClick="Button_Click"
  Runat="Server"/>

</form>
</body>
</html>

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