boolean

Syntax	boolean (value)
Params	value is the object whose datatype you wish to convert to boolean.
Action	Converts value to be a boolean datatype value if possible.
Returns	boolean value of true or false if coercion is successful.
Examples	boolean (0)    » false // 0 is always false boolean (1)    » true // 1 is always true boolean (235)    » true // Any non-zero value is always true boolean ("Hello")    » true // Any non-empty string is true boolean ("")    » false // An empty string is false