Skip welcome & menu and move to editor
Welcome to JS Bin
Load cached copy from
 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JS Bin</title>
</head>
<body>
  <script src="//cdn.rawgit.com/bugventure/jsen/master/dist/jsen.min.js"></script>
</body>
</html>
 
var validate = jsen({
  type: 'object',
  properties: {
    username: {
      type: 'string',
      minLength: 4
    }
  }
});
var valid = validate({ username: 'john' });     // true
console.log(valid);
var valid = validate({ username: 'jim' });      // false
console.log(valid);
Output

You can jump to the latest bin by adding /latest to your URL

Dismiss x
public
Bin info
bugventurepro
0viewers