Screenshots

Network call sending trailing spaces:

webchat.js needs .trim() added to the following:

webchat-es5.js needs .trim() added to the following:

Version

This issue can be found on the following CDN's as of 8/16/2019:
https://cdn.botframework.com/botframework-webchat/master/webchat.js
https://cdn.botframework.com/botframework-webchat/master/webchat-es5.js

https://cdn.botframework.com/botframework-webchat/latest/webchat.js
https://cdn.botframework.com/botframework-webchat/latest/webchat-es5.js

Describe the bug

When sending text with trailing spaces, such as "what is AI ", and then clicking enter to submit, the trailing spaces are not stripped and the network call sends the trailing white spaces as shown above.

To Reproduce

Steps to reproduce the behaviour:

1. Go to the textbox and type 'Jim is cool '
2. Press Enter key
3. Check network call and see that what is sent is the string 'Jim is cool '

Expected behaviour

When submitting a question using the enter key, the question should be stripped of trailing white spaces (the same way the click to submit works).

Additional context

I have attached the two scripts with the fix:
space fix.zip

As a special request, could you send a text to (219) 310- 5041 when this bug is fixed? This is a high priority fix for our product.

[Bug]