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isBoolean

Test if a value is a boolean.

Usage

var isBoolean = require( 'validate.io-boolean' );

isBoolean( value )

Tests if a value is a boolean.

var value = false;

var bool = isBoolean( value );
// returns true

Examples

console.log( isBoolean( false ) );
// returns true

console.log( isBoolean( '' ) );
// returns false

console.log( isBoolean( new Boolean() ) );
// returns true