My site aynsignup.netlify.app is a simple sign-up I have created for practice and for fun. The site displays warnings below the input boxes if the values entered in the text-box are invalid. If the input parameters are correct, then on clicking, all the textbox borders become green and a valid message appears below all the boxes instead of error messages.
All of the above mentioned features work completely fine locally (on my machine) but the do not work in the deployed site.
Here’s the github repo from where the code is being deployed : GitHub - AynanshAadyant/Calculator_Basic: This project utilizes basic concepts of HTML, Boostrap for CSS and basic Javascript to make up a basic calculator that is able to do basic arithmetic calculations on integers as well as decimals.
Seems you linked the wrong repository. A calculator is not a sign-up form 
I filled out the form with some random text, this is the result
Sorry about that, I attached the wrong repo here in the post.
Here’s the correct repo : GitHub - AynanshAadyant/Form_Validation: This project is a simple login page made with HTML, CSS (Bootstrap) and Javascript that will be doing form validation.
Does my screenshot not demonstrate that it works as you intended?
Yup, it works fine as per the screenshot but it does not work on my web browser and some other people too.
If it works on some browsers and not others then you need to do more testing. Netlify isn’t causing the issue.
Hiya, @AynanshAadyant I am also not having an issue with your form. I am supplying you with our handsupport Guide is the first port of call to debug any forms issues. Please start here and work through these resources!
We also recommend trying to search the forums or look at topics tagged Netlify forms if you haven’t already - it’s likely your question was already asked by someone else!