Java validating email address
My problem is that the email will not be delivered to ALL the addresses in the comma delimited string, even though only SOME of the addresses are of the wrong format.
Also, I have no control over the design, or on how that address string comes to my function, I can't add the email validation in the UI, so I am helpless there...
An email addresses are not only used in mail clients or on a mail servers , but also used in the websites where a user supplied email address is often validated. \ is an escape telling Java that you do not want to use.
Getting validation for an email address using JSCAPE's Secure i Net Factory library is a lot easier than getting personal validation (although let me say right now, dear Reader, that I think you're smart to learn more about the Your postman will get the mail to you even through rain or snow or gloom of night, but your email service will conk out if somebody puts, say, an apostrophe in an address.Instead of using a regular expression to validate an email address, you can use the System. Before learning how to write regular expression for email validation in java , we should understand the term email address . A common mistake is to implement an email address parser on your own, using a regular expression or something similar.This is almost always a bad idea: the details are too hard to get right, and you'll likely make mistakes.