Java validating email address
And i If you need to validate users email addresses, consider sending them a verification to confirm that what they have given you is correct, but if you really want to be strict about things – consider a pre-built validation package. A very simple regular expression to validate that an email address generally fits the form required – now email your user and make sure they receive it!
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums Hi All, i have written a code to validate an email ID which is as follows: import regex.*; public class Email Validation If i m using email as either [email protected] [email protected] giving invalid Email ID. Thanks, Kumar Gaurav Why not use the address validation parsing that is included in the internet. These two examples simply don't match your pattern.
Code : Valid email ids according to the above regular expression : [email protected]@[email protected]@[email protected]@[email protected] us understand the question first .Besides the options already mentioned, you could look at the commons-validator package from apache to validate the correct form of an email adress (and many more validations).Kind regards, Uli [ May 21, 2008: Message edited by: Uli Hofstoetter ] You really shouldn't disallow an e-mail adress based on regular expression matching, especially one you wrote yourself.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.You can and should check every email address before sending a message.