Posts by Victor Otávio • 121 points
3 posts
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viewsQ: How to block login on 2 devices?
I am developing a PHP application where the user can stay logged in even after signing out, using cookies. However, the user cannot stay connected to 2 devices simultaneously. More specifically,…
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answers5016
viewsA: Form validation in modal using Bootstrap
The best way to do this according to your code is through Javascript. From what I’ve noticed you’re using the jQuery, then validate whether the fields are empty or not is quite simple. For example:…
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answers834
viewsQ: Optimization of Mysql connections
I have a pertinent question regarding the connections in my database. I was told that every new connection to Mysql a portion of the RAM is reserved for that connection. I have several applications…