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How-to articles, tricks, and solutions about VALIDATION

E-mail Validation

There are some ways to validate an email via PHP. See an example of how to validate an email via PHP with the help of preg_match regular expression.

php validation email regex

Form Validation Using JavaScript

Incorrect information leads to bad user interactions. So as to prevent this problem, learn how to validate forms with the help of Javascript!

javascript form validation input textarea

How to Validate an E-mail Using JavaScript

How to Validate an E-mail Using JavaScript? Validating an e-mail is hard but possible. In this tutorial, we will show how to do it! Fast solution.

javascript form validation input email

URL Validation

There are some ways to validate a URL via PHP. See an example of how to validate a URL via PHP with the help of preg_match regular expression.

php link validation regex