Check the quality of email addresses right at the point of signup with Byteplant's easy-to-use email verification API.
Our API automatically detects if an email address is valid or not and helps you to eliminate all disposable, fake and mistyped email addresses.
Our email verifier does not only check the domain and syntax, but also ensures that the email address is valid and really accepts mail to avoid hard bounces. private class APIResult const String APIURL = "https://api.email-validator.net/api/verify"; Http Client client = new Http Client(); String Email = "email address"; String APIKey = "your API key"; var post Data = new List("APIKey", APIKey)); Http Content content = new Form Url Encoded Content(post Data); Http Response Message result = client. Private Sub check Email(By Val Email As String, By Val APIKey As String) Const APIURL As String = "https://api.email-validator.net/api/verify" Using client As New Net. A name doesn't generally contain weird symbols, and definitely not numbers. This can be from the mouse clicking inside another field, or a Tab key being pressed to navigate to the next input control. ") Else Email Valid = True 'Email is Perfect End If Else 'Not A Match To Pattern Email Valid = False 'Set Boolean Variable To False Message Box. I hope you have learned from this article and that you have enjoyed it as much as I did. That may seem like Captain Obvious speaking, but you'll be amazed at some of the data that gets entered into a name field. I then created an If statement to determine how the input data was formatted and whether or not the data is only alphabetic.