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https://issues.apache.org/jira/browse/CLK-572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bob Schellink resolved CLK-572.
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Resolution: Fixed
fixed in trunk
> Improve Form validation for subclasses to implement business and cross-field
> validation
> ---------------------------------------------------------------------------------------
>
> Key: CLK-572
> URL: https://issues.apache.org/jira/browse/CLK-572
> Project: Click
> Issue Type: Improvement
> Components: core
> Affects Versions: 2.1.0 RC1
> Reporter: Bob Schellink
> Assignee: Bob Schellink
> Fix For: 2.1.0
>
>
> Its currently not possible for Form subclasses to override and implement
> custom business and cross-field validation logic in the #validate method,
> because the validate method is invoked *before* the Field values are
> processed and bound to request values.
> Proposed solution is to rename the current Form.validate() method to
> Form.validateFileUpload (because that is what is currently does) and
> introduce a new empty validate method which subclasses can override. This is
> consistent with the approach taken by Field which also provide an empty
> validate method which subclasses can implement.
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