If its a normal text field it actually is $w(“#YourId”).text = len
If it is a “user input” field it is .value
The #String Id you have to put in the brackets you can see on the top left corner of your input field in the editor
If its a normal text field it actually is $w(“#YourId”).text = len
If it is a “user input” field it is .value
The #String Id you have to put in the brackets you can see on the top left corner of your input field in the editor