I am a Full stack web developer. I like making websites and help others by sharing my knowledge. The most vulnerable part of a website is the form. Attackers can manipulate the whole website by using ...

HTML forms are capable of sending HTTP requests declaratively without the use of JavaScript: Standard HTML form submission, as described in the previous section,loads the URL where the data was sent, ...

All javascript form validation code should be written in external file named formValidtion.js. Fix the functions (isInRange,hasChar,isNumber,hasForbidenWord,hasATooLongWord) to return the correct ...

If you’ve ever used JavaScript fetch API to enhance a form submission, there’s a good chance you’ve accidentally introduced a duplicate-request/race-condition ...