error-if-length-is-zero v1.0.1

errorIfLengthIsZero(     arg: { length: number }): void

Triggers error "Input must have length greater than zero" if
!(arg.length) || arg.length < 1 .

Installation

npm i error-if-length-is-zero

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import { errorIfLengthIsZero }  from 'error-if-length-is-zero';