FORM-004: form with fields has no name

Warning: the page still builds, but this is most likely a mistake.

A form's name is the name AI agents call it by: it becomes the form's WebMCP tool, and the action listed in the page's Markdown and JSON.

Fails

page(title: "Shoes", description: "All our running shoes, from light racers to trail shoes.") {
  h1 "Shoes"
  form("/newsletter") {
    field("email", type: Email, label: "Email")
    button "Subscribe"
  }
}

warning[FORM-004]: form has fields but no name, so agents can't call it
 --> page.hypra:3:3
  |
3 |   form("/newsletter") {
  |   ^^^^
  = help: add name: "signup"
  = docs: https://hypralang.dev/rules/form-004/

0 errors, 1 warning

Fixed

page(title: "Shoes", description: "All our running shoes, from light racers to trail shoes.") {
  h1 "Shoes"
  form("/newsletter", name: "newsletter") {
    field("email", type: Email, label: "Email")
    button "Subscribe"
  }
}