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199 Zend Framework Interview Questions and Answers 2024
Describe the purpose of Zend_Validate_NotEmpty.

Describe the purpose of Zend_Validate_NotEmpty.

Answer: `Zend_Validate_NotEmpty` is used to validate that a value is not empty. Its purpose is to ensure that a given input field contains data, preventing empty submissions in forms and ensuring that required fields are filled out properly.

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