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MRcracker2020-04-15 22:45:23
PHP
MRcracker, 2020-04-15 22:45:23

How to add field check for emptiness?

There is a form. How to add a check for the fullness of all fields in php and if the field is empty, then an error is displayed?

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Sanes, 2020-04-15
@MRcracker

https://www.php.net/manual/ru/function.isset.php
https://www.php.net/manual/ru/function.empty.php

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