Best Regular expression (regax) to validate a Email address?
A regular expression (regex) to validate email addresses can be quite complex due to the variety of valid email formats, but a commonly used and reasonably robust regex pattern to validate email addresses is: ```regex ^[\w\.-]+@[\w\.-]+\.\w+ ``` Here's a breakdown of this regex pattern: - `^`: Start of the string. - `[\w\.-]+`: Match one or more word characters (letters, digits, or underscores), dots, or hyphens. This part matches the username or local part of the email. - `@`: Match the "@" symbol. - `[\w\.-]+`: Match one or more word characters, dots, or hyphens. This part matches the domain name. - `\.`: Match a literal dot. - `\w+`: Match one or more word characters. This part matches the top-level domain (TLD), like ".com" or ".org". Keep in mind that email validation with regex can be challenging due to the intricacies of email address specifications. This regex pattern is a simple one and may not catch all edge cases. If you want a more compreh