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Tip of the Day
Language: VB7
Expertise: Intermediate
Mar 31, 2003

IsValidUrl - Validating a URL

' Validate a URL
' Example: MessageBox.Show(IsValidUrl("http://www.vb2themax.com"))

Function IsValidUrl(ByVal url As String) As Boolean
    Return System.Text.RegularExpressions.Regex.IsMatch(url, _
        "(http|ftp|https)://([\w-]+\.)+(/[\w- ./?%&=]*)?")
End Function
Marco Bellinaso
 
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