email-validation
TSQL Email Validation (without regex)
Very basic would be: SELECT EmailAddress, CASE WHEN EmailAddress LIKE ‘%_@_%_.__%’ AND EmailAddress NOT LIKE ‘%[any obviously invalid characters]%’ THEN ‘Could be’ ELSE ‘Nope’ END Validates FROM Table This matches everything with an @ in the middle, preceded by at least one character, followed by at least two, a dot and at least two for … Read more
List of mock valid/invalid Email Addresses for Unit Tests
I believe you were looking for something like this: List of Valid and Invalid Email Addresses
Email confirmation in Rails without using any existing authentication gems/plugins
Assuming given the title that you definitely want to avoid Devise, Authlogic and friends, here’s what I think you need to do: Create ‘confirmation code’ and ‘confirmed’ attributes in your user model. Create a new controller method on your user controller that expects a user id and confirmation code, looks up the user and then … Read more
Email validation using regular expression in JSF 2 / PrimeFaces
All regular expression attempts to validate the email format based on Latin characters are broken. They do not support internationalized domain names which were available since May 2010. Yes, you read it right, non-Latin characters are since then allowed in domain names and thus also email addresses. That are thus extremely a lot of possible … Read more
Check that email address is valid for System.Net.Mail.MailAddress
Unfortunately, there is no MailAddress.TryParse method. Your code is the ideal way to validate email addresses in .Net.