#5708: Can't use validation rule 'extension' with allowEmpty
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Reporter: obache | Owner:
Type: Enhancement | Status: new
Priority: Medium | Milestone:
Component: General | Version:
Severity: Normal | Resolution:
Keywords: | Php_version: PHP 5
Cake_version: 1.2.0.7692 RC3 |
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Comment (by nate):
Hi obache, we may add support for doing this later on, but the suggested
approach for the time being is to override {{{Model::deconstruct()}}}, so
that the array can be resolved to a simple time (i.e. a string file name).
You can see how this is done by looking at the existing
{{{Model::deconstruct()}}} implementation, to see how it handles date/time
types. Then, for example, if the upload is empty, you can resolve it to
an empty string.
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Ticket URL: <https://trac.cakephp.org/ticket/5708#comment:3>
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