about blank value of validator required/validwhen
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Key: STR-3088
URL: https://issues.apache.org/struts/browse/STR-3088
Project: Struts 1
Issue Type: Bug
Components: Core
Affects Versions: 1.3.8
Reporter: Masakazu Ikezawa
Hello,
As for validator required/requiredif , the continuous space string (ex. " ")
is jugded blank field.
But 'null' of validwhen shows only null or length 0 String .
For ex,'*this* == null' is not hit the continuous space string (ex. " ").
I think it should be same behavior because 'Validator Guide' described as
follows:
> requiredif - field dependant validator
>Deprecated, use validwhen.
Now, requiredif cannot be replaced validwhen.
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