Skip to content

Instantly share code, notes, and snippets.

@goofmint

goofmint/index.js

Created November 20, 2017 00:53
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save goofmint/0494d068daa8b696d43e0443c42ad825 to your computer and use it in GitHub Desktop.
Save goofmint/0494d068daa8b696d43e0443c42ad825 to your computer and use it in GitHub Desktop.
Download ZIP
Raw
index.js
var elem = document.getElementById("form");
elem.addEventListener('invalid', function() {
// メッセージや処理など
}, false);
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment