Reference boolean()

boolean()

Converts a String or Number to a Boolean.

boolean() converts values to true or false.

The parameter, n, is the value to convert. If n is a string, then boolean('true') will return true and every other string value will return false. If n is a number, then boolean(0) will return false and every other numeric value will return true. If an array is passed, as in boolean([0, 1, 'true', 'blue']), then an array of Boolean values will be returned.

Examples

Syntax

boolean(n)
boolean(ns)

Parameters

n
String|Boolean|Number:

value to convert.

ns
Array:

values to convert.

Returns

Boolean: converted Boolean value.
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