How to validate email input?
2319
How to validate an email address using a regular expression?
135706
conditional form validation using jquery.validate.js plugin
124711
Form validation - When should error messages be triggered?
102419
regular expression for email validation in Java
130628
Which expressions can be used to close an email?
118643
Validating input using java.util.Scanner
70202
Sending emails with Javascript
156204
validate email format only if not blank Rails 3
79840
How to make HTML5 email validation regex work in C++?
128056
Creating an email that can trigger a script
91206
Regexp recognition of email address hard?
80621
Can I set subject/content of email using mailto:?
74098
In Python, is there a way to validate a user input in a certain format?
135308
php email form issue
64525
How to send HTML-formatted email?
1358
Validate that string contains only allowed characters in Ruby
23061
How do I validate a html file with C#?