<%@ Page Language="vb" %>
Validation Control Example
Sub Page_Load()
vsSummary.DisplayMode = ValidationSummaryDisplayMode.List
End Sub
Sub ServerValidation (source As object, args As ServerValidateEventArgs)
Dim RegExVal As New System.Text.RegularExpressions.Regex("^\d{4}$")
If RegExVal.IsMatch(args.Value) Then
args.IsValid = True
Else
args.IsValid = False
End If
End Sub
Validation Control Example
Compare Validator Control:
Enter two numbers to compare
controltocompare="value2"
operator="equal"
type="integer"
errormessage="Fields are not equal!"
display="dynamic"
runat="server"/>
ValidationSummary Control:
headertext="Page has the following errors: "
showsummary="true"
showmessagebox="false"
runat="server"/>