boolean

This function converts the input to a boolean. A number is true only if it is neither positive or negative zero or NaN. A node-set is true only if it is nonempty. A string is true only if its length is nonzero.

Signature:

boolean(input as any)

Arguments

• input as any: Any value.

For example:

boolean('false') returns true.

Property IDs:

• namespace-uri: