Learn how to open WhatsApp using FlutterFlow

Step 1

Select the Button in the Widget Tree on which you want to add the Action.

Step 2

Open Action Flow Editor

Step 3

Click of Add Action

Step 4

Search for Launch URL

Step 5

Inside URL TextField, add this URL with your Mobile Number starting and Country Code.

https://wa.me/+9177190009999999

Now Run the App

Finally, when you click on WhatsApp button whatsapp web app will be opened.