You can also tell the validation manager to ONLY validate on certain fields and not all the fields declared in the validation constraints.
prc.results = validateModel( target=user, fields="login,password" );
This will only validate the
You can also use the following arguments:
includeFields : The fields to include in the validation ONLY
excludeFields: The fields to exclude in the validation
prc.results = validateModel(target=user,includeFields="username,password",excludeFields="id");