fix timestamp validation
@@ -251,7 +251,7 @@ class TimestampField(FieldBase):
def _specific_validation(self, val):
- if 0.0 > float(val) < 1.9:
+ if val < 0 or val >= self.timeLimit:
return 'should be a positive number lower then {}, but was {}' \
.format(val, val)
