list_of_different_objects

Describes validation rules for a list of different objects. For every element, the value of the selector field chooses the set of rules, like in variable_object.

Error codes: a list with the errors of every object, or FORMAT_ERROR if the value is not a list, an element is not an object, or its selector field is missing or has an unknown value.

Live example · edit rules or inputOpen in playground

rules

{
    products: ['required', { list_of_different_objects: [
        'product_type', {
            material: {
                product_type: 'required',
                material_id: ['required', 'positive_integer'],
                quantity: ['required', { min_number: 1 }]
            },
            service: {
                product_type: 'required',
                name: ['required', { max_length: 10 }]
            }
        }
    ]}]
}

{ products: ['required', { list_of_different_objects: [ 'product_type', { material: { product_type: 'required', material_id: ['required', 'positive_integer'], quantity: ['required', { min_number: 1 }] }, service: { product_type: 'required', name: ['required', { max_length: 10 }] } } ]}] }

input

{
    products: [
        { product_type: 'material', material_id: 345, quantity: 5 },
        { product_type: 'service', name: 'Clean the filter' }
    ]
}

{ products: [ { product_type: 'material', material_id: 345, quantity: 5 }, { product_type: 'service', name: 'Clean the filter' } ] }

Invaliderrors

{
  "products": [
    null,
    {
      "name": "TOO_LONG"
    }
  ]
}