Regex.IsMatch : Regex « System.Text.RegularExpressions « VB.Net by API

1. VB.Net by API
2. System.Text.RegularExpressions
3. Regex

Regex.IsMatch

  
 

Imports System.Text.RegularExpressions

Public Class Tester
    Public Shared Sub Main
        Dim testString As String
        Dim emailPattern As String = _
           "^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@" & _
           "([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$"

        testString = "a@nowhere.com"
        Console.WriteLine(testString & Space(3) & _
           Regex.IsMatch(testString, emailPattern))

        testString = "a@doe@mybad.com"
        Console.WriteLine(testString & Space(3) & _
           Regex.IsMatch(testString, emailPattern))

    End Sub


End Class

   
    
  

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