# Class webdriver.until.Condition.`<OUT>`

code »

Defines a condition to

## Constructor

webdriver.until.Condition ( message, fn )

Parameters
message: `string` A descriptive error message. Should complete the sentence "Waiting [...]" fn: `function(!webdriver.WebDriver): OUT` The condition function to evaluate on each iteration of the wait loop.

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## Instance Methods

code »description ( ) ⇒ `string`

Returns
A description of this condition.

code »fn ( ) ⇒ `OUT`

## Instance Properties

code »description_ : `string`