Background: I want to create a login form, the user input the "user ID" and "password". My JavaScript file checks certain parameters. If the data does not comply with them the my page is re-load. If the data is approved then after checking in JavaScript my PHP script kicks in and does other stuff.
Question: the problem I am having is that even though the data is not complaint with the JavaScript check up my page is not re-loading. It keeps sending the data to my PHP script.
Which is want I do not want.
I want to re-loed the same page and not send to PHP. I want to send the data to PHP when the data has passed the JavaScript check up.
CODE:
HTML SECTION
JavaScript SECTION
Thank you
If you guys can suggest a way to approach this situation it would be great.
Thank you.
Your approach is incorrect , you don't need to reload the page in case of none valid entries , I would suggest doing something similar to the following :
function checkForm(){ if(document.getElementById("whatever").value != 'xyz') { console.log("False !") return false; } return true }
<form action="something.php" onsubmit="return checkForm()"> <input type="text" id="whatever"> <input type="submit"> </form>
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