Vb net validating email address

If the first character is a quotation mark, match a beginning quotation mark followed by at least one occurrence of any character, followed by an ending quotation mark.

Public Function is Valid Email(in Email Address As String) As Boolean ' Author: Unknown If (Len(in Email Address) = 0) Then Msg Box "Please enter your email address." is Valid Email = False Exit Function End If If (In Str(1, in Email Address, "@") = 0) Then Msg Box "The '@' is missing from your e-mail address." is Valid Email = False Exit Function End If If (In Str(1, in Email Address, ".") = 0) Then Msg Box "The '.' is missing from your e-mail address." is Valid Email = False Exit Function End If If (In Str(in Email Address, "@.") 0) Then Msg Box "There is nothing between '@' and '.'" is Valid Email = False Exit Function End If If ((In Str(in Email Address, ".")) = ((Len(in Email Address)))) Then Msg Box "There has to be something after the '.'" is Valid Email = False Exit Function End If If ((Len(in Email Address)) '--------------------------------------------------------------------------------------- ' Procedure : is Valid Email ' Author : Unknown ' Modified by: Daniel Pineault, CARDA Consultants Inc.

Related Post: JQuery to Validate Email Address using Regular Expression in Asp. Net Javascript email validation using regular expression: Here i tried to find out a simple solution to prohibit users to enter wrong email address.

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The ending quotation mark must not be preceded by a backslash character (\). Success Then Email Address Check = True Else Email Address Check = False End If End Function i want this code invb6.0 help me when you quote a post could you please do it via the "Reply With Quote" button or if it multiple post click the "'' " button then "Reply With Quote" button. Match(email Address, pattern) If email Address Match.I want to validate email addresses that are entered into a textbox in my program. When a command button is pressed I want the program to look for the charachter "@" in the text box and if it isnt found i want a message box to tell the user they have entered an invalid email address.

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