get_boolean_with_default

Description:

[ Version ( since = "2.1.1" ) ]
public bool get_boolean_with_default (string key, out bool value, bool value_default) throws Error

Gets a boolean from a JSON object.

An error is returned if key is not the correct type.

this	a JsonObject
key	dictionary key
value	boolean value
value_default	value to return if `key` is not found, typically false

true if value was parsed as an integer