# Forms

To use GraphQL Zeus with forms you should make use of its generated Value Types. When submitting a form using a mutation it is much easier and type-safe to do it using `ValueTypes`.

Here's an example schema:

```graphql
type Mutation {
  createUser(user: CreateUser!): String
}

input CreateUser {
  firstName: String!
  lastName: String!
  age: Int
  username: String!
}
```

You can use `ValueTypes['CreateUser']` as params for submit form function

```typescript
const submitForm = (values: ValueTypes['CreateUser']) => {
  // ..,rest of the code, validation
  return Chain('https://yourschemaurl.com/graphql', {
    headers: {
      Authorization: 'yourtoken',
    },
  })('mutation')({
    createUser: [{ user: values }, true],
  });
};
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://guide.graphqleditor.com/tools/index/index-2/forms.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.