How to create computed with properties Vue

Question

I have 5 objects in API. I want to compare them on a computed way and then use it in the layout. I am getting an error that the type cannot be boolean and the property isAllProperty is unknown

isAllProperty (): boolean {
   let fullProperty = this.property1.name || this.property2.name || this.property3.name || this.property4.name || this.property5.name;
      return isAllStack;
    }

Answer 1

The syntax is a bit wrong try it like this

  isAllProperty: function () {
     let fullProperty = this.property1.name || 
     this.property2.name || this.property3.name || 
     this.property4.name || this.property5.name;

     return isAllStack;
}