JavaScript

Validation of numbers on a form in jQuery 2015-03-11
When working with a variety of forms, there is often a need for data validation in jQuery, before submitting the form to PHP. A simple solution is to use the script below, which has the task of checking the text typed in the controls type of number"....
Ajax and PHP - perform operations in the background 2014-07-12
What is Ajax? We often hear about it, but somehow can not see it? It's true, because Ajax operates asynchronously, performed in the background. For the user, it has no meaning, the only difference is the lack reload the page. Ok. But why should I use Ajax...

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