Validating email address in php


16-Oct-2017 04:59

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To do this, we can use a couple of PHP lookup functions that come in handy for addressing these problems.

Validating email is a very important point while validating an HTML form. You can modify or rewrite the said regular expression. In this article, we’ll develop a reusable step-by-step solution to validate a user’s email address as accurately as possible, in an attempt to save some work the next time an application needs to check for email validity.The process will show the power of some interesting PHP built-in network functions, as well as demonstrate how to reduce noticeably the possibilities of dirtying our applications with user-supplied bogus email.The next step is to check whether an email address corresponds to a real domain by making sure there is a domain registration record for the domain that the user entered.

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How we achieve that is the subject of the next section.

In this page we have discussed how to validate an email using Java Script : An email is a string (a subset of ASCII characters) separated into two parts by @ symbol.



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