How to show WhatsApp button only for mobile users on your website
Create a javascript file identifydeviceos.js with below code to identify the device OS
[crayon-59c67443c6f8f372614841/]
The above JS returns the userAgent based on the device. Call the above JS in your header.
[crayon-59c67443c6f9c623845314/]
Above JQuery just shows or hides the WhatsApp button based on the OS. The button needs to applied .whatsapp_btn class....