release-2.7.3: zend-inputfilter 2.7.3

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #115 fixes retrieval of unknown fields when using a CollectionInputFilter. Previously, it returned all fields in the collection, not just the unknown fields, which was a different behavior from all other input filters. Now it will return only the unknown fields for each collection.
• #108 fixes the InputFilterPluginManager::populateFactory() method to restore behavior from prior to the 2.7 series; specifically, previously it would inject itself as the plugin manager to input filter factories when under zend-servicemanager v2; it now will do so again.
• #116 fixes the behavior of CollectionInputFilter::setData(). Prior to this release, it would validate whether the data represented a collection (i.e., it was an array or traversable) and whether individual items in the collection were data sets (i.e., arrays or traversables) only during isValid() and/or getUnknown() calls, raising exceptions during runtime. These should have been considered invalid arguments when the data was provided; they now are. As such, setData() now raises Zend\InputFilter\Exception\InvalidArgumentException for invalid data, ensuring that isValid() and getUnknown() only ever operate on usable collections and collection sets.
• #118 fixes aggregation of error messages when validating collections to ensure only the error messages specific to a given datum are presented.