preFunctionDecoratorFactory function helps create a decorator that will save the metadata of the Pre decorator.
preFunctionDecoratorFactory
Pre
Name of the 'pre' decorator.
Function that will be executed before the Controller/Validator/Transfromer validators.
PrePost options.
The property decorator function ran at runtime
preFunctionDecoratorFactory
function helps create a decorator that will save the metadata of thePre
decorator.