The next version of PHP plus-signup login script is going to use JQuery with Bootstrap 4. We are planning to explain the features and issues here. You are welcome to post your views.
Folder template will have file top.php . This will have top navigational menu. head.php file will have all external pointing links for JQuery and bootsrap. One custome.css fill will have css code to override the bootstrap style when ever required.
Captcha verification is added.
PHp function password_verify() , password_hash() will be used.
Validation of userid, password, email , and checkbox for terms and conditions.
Checkbox on check or change event , check the status and remove the error conditions with message.
Reason for going for front end Jquery and backend PHP validation.
Posting confirmation mail after signup. One page to add about this
After signup redirection one random number to be added for preventing page to come up from cache
For failure of only captcha , page should not scroll to top to show error messages.