zendframework/zend-validator
Powerful validation library from Zend Framework for PHP apps. Provides a wide range of reusable validators, input filtering, and custom rule support with clear error messages. Integrates easily into forms and domain validation workflows.
Zend\Validator\File\ExcludeExtension checks the extension of files. It will
assert false when a given file matches any of the defined extensions.
This validator is inversely related to the Extension validator; please refer to that validator for full options and usage examples.
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