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From "Sergio (JIRA)" <j...@apache.org>
Subject [jira] [Created] (VALIDATOR-397) Allow default values if validation fails
Date Thu, 30 Jun 2016 13:53:10 GMT
Sergio created VALIDATOR-397:
--------------------------------

             Summary: Allow default values if validation fails
                 Key: VALIDATOR-397
                 URL: https://issues.apache.org/jira/browse/VALIDATOR-397
             Project: Commons Validator
          Issue Type: Improvement
          Components: Framework
    Affects Versions: 1.5.1
            Reporter: Sergio
            Priority: Minor


Hi, I'm new to Commons Validator. Sometimes I need to provide a default value if a validation
fails.

{{Integer val = IntegerValidator.getInstance().validate(str);}}
{{if (val == null) {}}
{{&nbsp;&nbsp;&nbsp;&nbsp;val = 0;}}
{{}}}

Or

{{Integer val = (Integer) ObjectUtils.defaultIfNull(IntegerValidator.getInstance().validate(str),
0);}}

I think it would be great if a default value could be provided as a second parameter in the
method {{validate}}

If you find it useful, I will be glad to submit a patch to contribute. I've almost never done
a contribution (some little patches to JBoss JPBM time ago) and I think that this would be
a nice place to start again.



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