According to MDN, we should most definitely not be using the .keyCode property. It is deprecated: https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/keyCode On W3 school, this fact is played down and there is only a side note saying that .keyCode is provided for compatibility only and that the latest version of the DOM Events Specification recommend using the .key property instead. The problem is that
Tag: keycode
Convert to uppercase as user types using javascript
I want to convert lowercase chars to uppercase as the user types using javascript. Any suggestions are welcome. I have tried the following: Answer