Validation. What for? Where? How? (JavaScript validation example)

31/01/201617/06/2016lenchezzz

Continuing the theme of the previous post about the validation I would like to note that validation using HTML 5 is nice, but it does not solve some problems. If you look at the source http://www.w3schools.com/tags/att_input_type.asp you may note that the input tag has a validation for almost all the fields that can be used in […]

Validation. What for? Where? How? (HTML5 example)

24/01/201625/05/2016lenchezzz

When you create on a website any form where the user will interact with the page you must take security seriously. We are all human and most common mistakes – the human factor, it is impossible to hope that users will always enter correct values to the form. For example, instead of typing in the […]