From the past few weeks, Yahoo mail users have reported that yahoo not sending verification code to email or via SMS, but don't worry, we have got a solution for you!
1) Try to click on the resend button and wait for 5 minutes
2) If this method does not work, then you can try the Security Question method in which you don't need any verification code.
3) You can also try to switch to another browser to fix the yahoo verification code issue.
