verify

Validates the setting.

Each setting's properties have allowed values, and some are dependent on other values (hence the need for connection). The returned Error contains information about which property of the setting failed validation, and in what way that property failed validation.

Parameters:

this	the Setting to verify
connection	the Connection that this came from, or null if this is being verified in isolation.

Returns:

true if the setting is valid, false if it is not