0

I am developing an app in which I have to do is that when user enter his/her mobile number ,first check that entered mobile number is active on that device or not if active then move to next if not active on that device that show a toast message.kindly help me out

Bajirao Shinde
  • 1,356
  • 1
  • 18
  • 26
Niraj Kumar
  • 49
  • 1
  • 8
  • 3
    Possible duplicate of [Get phonenumber programmatically - Android](http://stackoverflow.com/questions/17296252/get-phonenumber-programmatically-android) – Ali Elgazar Mar 18 '16 at 06:22
  • another possible duplicate. http://stackoverflow.com/questions/2480288/programmatically-obtain-the-phone-number-of-the-android-phone – surajs1n Mar 18 '16 at 06:39

1 Answers1

1

Mobile number verification is done using SMS OTP. There are various service providers which you can use or develop your own service.

https://docs.nexmo.com/api-ref/verify

https://cognalys.com/

Passiondroid
  • 1,573
  • 1
  • 16
  • 28