You can actually do a lot of form validation without even using JavaScript. HTML and CSS are capable of handling many common form validation needs... https://

You can actually do a lot of form validation without even using JavaScript. HTML and CSS are capable of handling many common form validation needs... https://developer.mozilla.org/en-US/docs/Learn_web_development/Extensions/Forms/Form_validation https://developer.mozilla.org/en-US/docs/Learn_web_developme...