Command Object forgets to validate from time to time?

Command Object forgets to validate from time to time?

References

Reference NO 1

http://stackoverflow.com/questions/15199450/command-object-forgets-to-validate-from-time-to-time

Reference NO 2

http://stackoverflow.com/questions/16324428/grails-command-object-not-work-on-production-environment

Reference NO 3

http://stackoverflow.com/questions/9273344/are-there-advanced-uses-for-grails-command-objects

Reference NO 4

http://stackoverflow.com/questions/15267622/grailstry-to-validate-just-part-of-properties-of-command-object-but-get-a-excep

Reference NO 5

http://stackoverflow.com/questions/5154832/usage-of-command-objects-in-grails-for-updates

Reference NO 6

http://grails.org/doc/latest/guide/single.html

Reference NO 7

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Reference NO 8

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