PHP strpos() server side validation. Why HTML form validation is insufficient

preview_player
Показать описание
This video demonstrates why HTML form validation is insufficient. Anyone with a basic knowledge of the inspect element can circumvent any form validation such as the input type email to enter a non-valid email into a database. This video demonstrates how it can be done and some server- side PHP code to prevent it.
Рекомендации по теме
join shbcf.ru