Enhancement

Label names in chatwoot only support alphabets, numbers, hyphen and underscore.
At the moment the available validation doesn't show the user any errors, which would leave the user confused.

So let's add a validation error describing this behaviour

Current behaviour

<img width="1273" alt="Screenshot 2020-10-02 at 4 29 03 PM" src="https://user-images.githubuserconten

Problem
Our users should be able to edit their customers' information -- specifically their name, email, and phone number.

Users can currently view these fields, but not edit them... this is what we currently display:

**S

Where
https://github.com/livechat/livechat-public-docs/tree/master/js-api

Todo

• restructure the _methods.md and _callbacks.md sections, so the menu is more readable,
• suggest using Visitor SDK for advanced usage