SAPO::Utility.Variable->isBoolean

This method will check if the passed variable is a Boolean.

This is static method.

Syntax

SAPO.Utility.Variable.isBoolean(variable)

Compatibility

Depends

•  http://js.sapo.pt/SAPO/

Input Parameters

• mixed var : Input variable

Sample

Example

alert(SAPO.Utility.Variable.isBoolean(true)); 
will return true;

alert(SAPO.Utility.Variable.isBoolean('this is a string')); 
will return false

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