Function hasReactClientActionAttributes

packages/next/src/client/form-shared.tsx:175–180

(submitter: HTMLElement)

}

export function hasReactClientActionAttributes(submitter: HTMLElement) {
  // CSR: https://github.com/facebook/react/blob/942eb80381b96f8410eab1bef1c539bed1ab0eb1/packages/react-dom-bindings/src/client/ReactDOMComponent.js#L482-L487
  // SSR: https://github.com/facebook/react/blob/942eb80381b96f8410eab1bef1c539bed1ab0eb1/packages/react-dom-bindings/src/client/ReactDOMComponent.js#L2401
  const action = submitter.getAttribute('formAction')
  return action && /\s*javascript:/i.test(action)
}