how can I use decorator for method variable inside class in nestjs? - PeakU

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how can I use decorator for method variable inside class in nestjs?

import {isNotEmpty} from "class-validator";

export Service   {

create(createdto)
{
const {name,age} = createdto;

@isNotEmpty()
name          //using decorator to check whether name is null or 
undefined
} 
}

Since, the decorator is only useful to class methods, I cannot use it inside method variables. How can it validate the method variables?

about 4 years ago · Juan Pablo Isaza

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