ValidatorNonEmpty

<p>The validator will return FALSE if the input is NULL, an empty
vector, or an empty string ("") and FALSE otherwise.</p>

Allows to create modular, reusable 'HTML'
forms which can be embedded in your 'shiny' app with minimal effort.
Features include conditional code execution on form submission,
automatic input validation and input tooltips.

Piotr Bajger

ValidatorNonEmpty: Validator requiring non-emptiness.

Description

Usage

Arguments

Value