@angular/forms/signals

SchemaFn

Type Alias

stablesince v22.0

A function that receives a SchemaPathTree and applies rules to fields.

API

    
      type SchemaFn<TModel, TPathKind extends PathKind = PathKind.Root> = (  p: SchemaPathTree<TModel, TPathKind>,) => void

Description

A function that receives a SchemaPathTree and applies rules to fields.

A SchemaFn can be passed directly to form or to the schema function to create a cached Schema.

const userFormSchema: SchemaFn<User> = (p) => {
  required(p.name);
  disabled(p.email, {when: ({valueOf}) => valueOf(p.name) === ''});
};

const f = form(userModel, userFormSchema, {injector});