Alternative to event handler - Update forms-and-events.md

[mendozalz]

Alternative to event handler

Thanks for contributing!

• If you are making a significant PR, please make sure there is an open issue first
• If you're just fixing typos or adding small notes, a brief explanation of why you'd like to add it would be nice :)

If you are contributing to README.md, DON'T. README.md is auto-generated. Please just make edits to the source inside of /docs/basic. Sorry, we get that it is a slight pain.

[filiptammergard]

Thanks for the suggestion! This entire page needs some rework (going from classes to functions as a start). I think we can skip this change for now, since it also contains misspelling and bad formatting.

Thanks anyway!