installed method

Future<bool> installed({

})

Checks whether whatsapp is installed in device platform

type is optional enum parameter which is default to WhatsApp.standard for business whatsapp set it to WhatsApp.business

return true if installed otherwise false.

Implementation

Future<bool> installed({WhatsApp type = WhatsApp.standard}) {
  return ShareWhatsappPlatform.instance.installed(type: type);
}