fix: regex validator if no value is specific

watsonpy · Jun 7, 2017 · a2dbd24 · a2dbd24
1 parent bf69653
commit a2dbd24
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/watson/validators/__init__.py b/watson/validators/__init__.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-__version__ = '1.0.2'
+__version__ = '1.0.3'
 
 try:
     # Fix for setup.py version import

diff --git a/watson/validators/string.py b/watson/validators/string.py
@@ -98,7 +98,7 @@ def __init__(self, regex, flags=0,
         self.message = message
 
     def __call__(self, value, **kwargs):
-        if not self.regex.match(value):
+        if not value or value and not self.regex.match(value):
             raise ValueError(
                 self.message.format(
                     value=value,