def send_verification_code(mobile): """Send verification code on mobile.""" code = random_verification_code() ver_code = models.Verifcation_Code.objects.filter(to=mobile, ver_type="MOBILE", is_verified=False).first() if ver_code: code = ver_code.code send_sms.send_text(mobile, "Verification code is " + code) save_verification_code(mobile, "MOBILE", code) return code