How to add a new line in the textarea element

To add a new line to the default text area in messageML, textarea, use the HTML entity 
 to insert a new line.


For example, the code in Figure 1 will be displayed as shown in Figure 2:


Figure 1 MessageML Code


Figure 2 MesageML Display


Note: When the form is submitted, the new lines will be sent to the bot as a "\n"


Note: Refer to the article found here for further information