clean_string -> clear_string

Author: python273

vk_api/utils.py

@@ -24,7 +24,7 @@ def search_re(reg, string):
         return groups[0]
 
 
-def clean_string(s):
+def clear_string(s):
     if s:
         return s.strip().replace(' ', '')
 

vk_api/vk_api.py

@@ -17,7 +17,7 @@
 import jconfig
 from .exceptions import *
 from .utils import (
-    code_from_number, search_re, clean_string,
+    code_from_number, search_re, clear_string,
     cookies_to_list, set_cookies_from_list
 )
 
@@ -320,11 +320,11 @@ def security_check(self, response=None):
                 self.logger.info('Security check is not required')
                 return response
 
-        phone_prefix = clean_string(search_re(RE_PHONE_PREFIX, response.text))
-        phone_postfix = clean_string(search_re(RE_PHONE_POSTFIX, response.text))
+        phone_prefix = clear_string(search_re(RE_PHONE_PREFIX, response.text))
+        phone_postfix = clear_string(search_re(RE_PHONE_POSTFIX, response.text))
 
         code = None
-        if self.login:
+        if self.login and phone_prefix and phone_postfix:
             code = code_from_number(phone_prefix, phone_postfix, self.login)
 
         if code: