Merge pull request #34 from zapier/validate-children

Correctly Validate `children` as an array of fields.

.nvmrc

@@ -1 +1 @@
-v6.10.2
+v6.10.3

docs/build/schema.md

@@ -586,6 +586,7 @@ Defines a field an app either needs as input, or gives as output.
 * `{ key: 'abc', choices: [ { label: 'Red', value: '#f00' } ] }`
 * `{ key: 'abc', choices: 'mobile' }`
 * `{ key: 'abc', type: 'loltype' }`
+* `{ key: 'abc', children: [ '$func$2$f$' ] }`
 
 #### Properties
 
@@ -602,7 +603,7 @@ Key | Required | Type | Description
 `search` | no | [/RefResourceSchema](#refresourceschema) | A reference to a search that will guide the user to add a search step to populate this field when creating a Zap.
 `choices` | no | [/FieldChoicesSchema](#fieldchoicesschema) | An object of machine keys and human values to populate a static dropdown.
 `list` | no | `boolean` | Can a user provide multiples of this field?
-`children` | no | _n/a_ | An array of child fields that define the structure of a sub-object for this field. Usually used for line items.
+`children` | no | `array`[[/FieldSchema](#fieldschema)] | An array of child fields that define the structure of a sub-object for this field. Usually used for line items.
 `dict` | no | `boolean` | Is this field a key/value input?
 `computed` | no | `boolean` | Is this field automatically populated (and hidden from the user)?
 `altersDynamicFields` | no | `boolean` | Does the value of this field affect the definitions of other fields in the set?

exported-schema.json

@@ -201,6 +201,10 @@
           "type": "boolean"
         },
         "children": {
+          "type": "array",
+          "items": {
+            "$ref": "/FieldSchema"
+          },
           "description":
             "An array of child fields that define the structure of a sub-object for this field. Usually used for line items."
         },

lib/schemas/FieldSchema.js

@@ -2,8 +2,6 @@
 
 const makeSchema = require('../utils/makeSchema');
 
-const FieldsSchema = require('./FieldsSchema');
-
 const RefResourceSchema = require('./RefResourceSchema');
 
 const FieldChoicesSchema = require('./FieldChoicesSchema');
@@ -34,7 +32,8 @@ module.exports = makeSchema(
       { key: 'abc', choices: [3] },
       { key: 'abc', choices: [{ label: 'Red', value: '#f00' }] },
       { key: 'abc', choices: 'mobile' },
-      { key: 'abc', type: 'loltype' }
+      { key: 'abc', type: 'loltype' },
+      { key: 'abc', children: ['$func$2$f$'] }
     ],
     required: ['key'],
     properties: {
@@ -110,9 +109,10 @@ module.exports = makeSchema(
         type: 'boolean'
       },
       children: {
+        type: 'array',
+        items: { $ref: '/FieldSchema' },
         description:
-          'An array of child fields that define the structure of a sub-object for this field. Usually used for line items.',
-        $ref: FieldsSchema.id
+          'An array of child fields that define the structure of a sub-object for this field. Usually used for line items.'
       },
       dict: {
         description: 'Is this field a key/value input?',