JavaScript Client-side form validation / The Constraint Validation API

Hello everyone,

I am happy to announce my first JavaScript project on Frontendmentor. I learned a while ago JavaScript but didn't found any usage of being able to start a project but I started to scratch my head and force me to finish up my first project. I am really happy to finally finish up my first project.

This project used vanilla JavaScript to create a Server-side form validation with (The Constraint Validation API) and correctly used attributes in HTML to combine them together for a good validation.

• If the input is empty after submitting the form, a message will appear.
• If the input is invalid while writing, it will show a message will appear + if the form is submitted invalid, the same message will appear.

I hope you like my project!