{"version":3,"sources":["../../src/client/form.tsx"],"sourcesContent":["'use client'\n\nimport { type FormEvent, useContext, forwardRef } from 'react'\nimport { addBasePath } from './add-base-path'\nimport { RouterContext } from '../shared/lib/router-context.shared-runtime'\nimport type { NextRouter } from './router'\nimport {\n  checkFormActionUrl,\n  createFormSubmitDestinationUrl,\n  DISALLOWED_FORM_PROPS,\n  hasReactClientActionAttributes,\n  hasUnsupportedSubmitterAttributes,\n  type FormProps,\n} from './form-shared'\n\nexport type { FormProps }\n\nconst Form = forwardRef<HTMLFormElement, FormProps>(function FormComponent(\n  { replace, scroll, prefetch: prefetchProp, ...props },\n  ref\n) {\n  const router = useContext(RouterContext)\n\n  const actionProp = props.action\n  const isNavigatingForm = typeof actionProp === 'string'\n\n  // Validate `action`\n  if (process.env.NODE_ENV === 'development') {\n    if (isNavigatingForm) {\n      checkFormActionUrl(actionProp, 'action')\n    }\n  }\n\n  // Validate `prefetch`\n  if (process.env.NODE_ENV === 'development') {\n    if (prefetchProp !== undefined) {\n      console.error(\n        'Passing `prefetch` to a <Form> has no effect in the pages directory.'\n      )\n    }\n  }\n\n  // Validate `scroll` and `replace`\n  if (process.env.NODE_ENV === 'development') {\n    if (!isNavigatingForm && (replace !== undefined || scroll !== undefined)) {\n      console.error(\n        'Passing `replace` or `scroll` to a <Form> whose `action` is a function has no effect.\\n' +\n          'See the relevant docs to learn how to control this behavior for navigations triggered from actions:\\n' +\n          '  `router.replace()` - https://nextjs.org/docs/pages/api-reference/functions/use-router#routerreplace\\n'\n      )\n    }\n  }\n\n  // Clean up any unsupported form props (and warn if present)\n  for (const key of DISALLOWED_FORM_PROPS) {\n    if (key in props) {\n      if (process.env.NODE_ENV === 'development') {\n        console.error(`<Form> does not support changing \\`${key}\\`.`)\n      }\n      delete (props as Record<string, unknown>)[key]\n    }\n  }\n\n  if (!isNavigatingForm) {\n    return <form {...props} ref={ref} />\n  }\n\n  const actionHref = addBasePath(actionProp)\n\n  return (\n    <form\n      {...props}\n      ref={ref}\n      action={actionHref}\n      onSubmit={(event) =>\n        onFormSubmit(event, {\n          router,\n          actionHref,\n          replace,\n          scroll,\n          onSubmit: props.onSubmit,\n        })\n      }\n    />\n  )\n})\n\nexport default Form\n\nfunction onFormSubmit(\n  event: FormEvent<HTMLFormElement>,\n  {\n    actionHref,\n    onSubmit,\n    replace,\n    scroll,\n    router,\n  }: {\n    actionHref: string\n    onSubmit: FormProps['onSubmit']\n    replace: FormProps['replace']\n    scroll: FormProps['scroll']\n    router: NextRouter | null\n  }\n) {\n  if (typeof onSubmit === 'function') {\n    onSubmit(event)\n\n    // if the user called event.preventDefault(), do nothing.\n    // (this matches what Link does for `onClick`)\n    if (event.defaultPrevented) {\n      return\n    }\n  }\n\n  if (!router) {\n    // Form was somehow used outside of the router (but not in app/, the implementation is forked!).\n    // We can't perform a soft navigation, so let the native submit handling do its thing.\n    return\n  }\n\n  const formElement = event.currentTarget\n  const submitter = (event.nativeEvent as SubmitEvent).submitter\n\n  let action = actionHref\n\n  if (submitter) {\n    // this is page-router-only, so we don't need to worry about false positives\n    // from the attributes that react adds for server actions.\n    if (hasUnsupportedSubmitterAttributes(submitter)) {\n      return\n    }\n\n    // client actions have `formAction=\"javascript:...\"`. We obviously can't prefetch/navigate to that.\n    if (hasReactClientActionAttributes(submitter)) {\n      return\n    }\n\n    // If the submitter specified an alternate formAction,\n    // use that URL instead -- this is what a native form would do.\n    // NOTE: `submitter.formAction` is unreliable, because it will give us `location.href` if it *wasn't* set\n    // NOTE: this should not have `basePath` added, because we can't add it before hydration\n    const submitterFormAction = submitter.getAttribute('formAction')\n    if (submitterFormAction !== null) {\n      if (process.env.NODE_ENV === 'development') {\n        checkFormActionUrl(submitterFormAction, 'formAction')\n      }\n      action = submitterFormAction\n    }\n  }\n\n  const targetUrl = createFormSubmitDestinationUrl(action, formElement)\n\n  // Finally, no more reasons for bailing out.\n  event.preventDefault()\n\n  const method = replace ? 'replace' : 'push'\n  const targetHref = targetUrl.href // TODO: will pages router be happy about an absolute URL here?\n\n  // TODO(form): Make this use a transition so that pending states work\n  //\n  // Unlike the app router, pages router doesn't use startTransition,\n  // and can't easily be wrapped in one because of implementation details\n  // (e.g. it doesn't use any react state)\n  // But it's important to have this wrapped in a transition because\n  // pending states from e.g. `useFormStatus` rely on that.\n  // So this needs some follow up work.\n  router[method](targetHref, undefined, { scroll })\n}\n"],"names":["useContext","forwardRef","addBasePath","RouterContext","checkFormActionUrl","createFormSubmitDestinationUrl","DISALLOWED_FORM_PROPS","hasReactClientActionAttributes","hasUnsupportedSubmitterAttributes","Form","FormComponent","replace","scroll","prefetch","prefetchProp","props","ref","router","actionProp","action","isNavigatingForm","process","env","NODE_ENV","undefined","console","error","key","form","actionHref","onSubmit","event","onFormSubmit","defaultPrevented","formElement","currentTarget","submitter","nativeEvent","submitterFormAction","getAttribute","targetUrl","preventDefault","method","targetHref","href"],"mappings":"AAAA;;AAEA,SAAyBA,UAAU,EAAEC,UAAU,QAAQ,QAAO;AAC9D,SAASC,WAAW,QAAQ,kBAAiB;AAC7C,SAASC,aAAa,QAAQ,8CAA6C;AAE3E,SACEC,kBAAkB,EAClBC,8BAA8B,EAC9BC,qBAAqB,EACrBC,8BAA8B,EAC9BC,iCAAiC,QAE5B,gBAAe;AAItB,MAAMC,qBAAOR,WAAuC,SAASS,cAC3D,EAAEC,OAAO,EAAEC,MAAM,EAAEC,UAAUC,YAAY,EAAE,GAAGC,OAAO,EACrDC,GAAG;IAEH,MAAMC,SAASjB,WAAWG;IAE1B,MAAMe,aAAaH,MAAMI,MAAM;IAC/B,MAAMC,mBAAmB,OAAOF,eAAe;IAE/C,oBAAoB;IACpB,IAAIG,QAAQC,GAAG,CAACC,QAAQ,KAAK,eAAe;QAC1C,IAAIH,kBAAkB;YACpBhB,mBAAmBc,YAAY;QACjC;IACF;IAEA,sBAAsB;IACtB,IAAIG,QAAQC,GAAG,CAACC,QAAQ,KAAK,eAAe;QAC1C,IAAIT,iBAAiBU,WAAW;YAC9BC,QAAQC,KAAK,CACX;QAEJ;IACF;IAEA,kCAAkC;IAClC,IAAIL,QAAQC,GAAG,CAACC,QAAQ,KAAK,eAAe;QAC1C,IAAI,CAACH,oBAAqBT,CAAAA,YAAYa,aAAaZ,WAAWY,SAAQ,GAAI;YACxEC,QAAQC,KAAK,CACX,4FACE,0GACA;QAEN;IACF;IAEA,4DAA4D;IAC5D,KAAK,MAAMC,OAAOrB,sBAAuB;QACvC,IAAIqB,OAAOZ,OAAO;YAChB,IAAIM,QAAQC,GAAG,CAACC,QAAQ,KAAK,eAAe;gBAC1CE,QAAQC,KAAK,CAAC,CAAC,mCAAmC,EAAEC,IAAI,GAAG,CAAC;YAC9D;YACA,OAAO,AAACZ,KAAiC,CAACY,IAAI;QAChD;IACF;IAEA,IAAI,CAACP,kBAAkB;QACrB,qBAAO,KAACQ;YAAM,GAAGb,KAAK;YAAEC,KAAKA;;IAC/B;IAEA,MAAMa,aAAa3B,YAAYgB;IAE/B,qBACE,KAACU;QACE,GAAGb,KAAK;QACTC,KAAKA;QACLG,QAAQU;QACRC,UAAU,CAACC,QACTC,aAAaD,OAAO;gBAClBd;gBACAY;gBACAlB;gBACAC;gBACAkB,UAAUf,MAAMe,QAAQ;YAC1B;;AAIR;AAEA,eAAerB,KAAI;AAEnB,SAASuB,aACPD,KAAiC,EACjC,EACEF,UAAU,EACVC,QAAQ,EACRnB,OAAO,EACPC,MAAM,EACNK,MAAM,EAOP;IAED,IAAI,OAAOa,aAAa,YAAY;QAClCA,SAASC;QAET,yDAAyD;QACzD,8CAA8C;QAC9C,IAAIA,MAAME,gBAAgB,EAAE;YAC1B;QACF;IACF;IAEA,IAAI,CAAChB,QAAQ;QACX,gGAAgG;QAChG,sFAAsF;QACtF;IACF;IAEA,MAAMiB,cAAcH,MAAMI,aAAa;IACvC,MAAMC,YAAY,AAACL,MAAMM,WAAW,CAAiBD,SAAS;IAE9D,IAAIjB,SAASU;IAEb,IAAIO,WAAW;QACb,4EAA4E;QAC5E,0DAA0D;QAC1D,IAAI5B,kCAAkC4B,YAAY;YAChD;QACF;QAEA,mGAAmG;QACnG,IAAI7B,+BAA+B6B,YAAY;YAC7C;QACF;QAEA,sDAAsD;QACtD,+DAA+D;QAC/D,yGAAyG;QACzG,wFAAwF;QACxF,MAAME,sBAAsBF,UAAUG,YAAY,CAAC;QACnD,IAAID,wBAAwB,MAAM;YAChC,IAAIjB,QAAQC,GAAG,CAACC,QAAQ,KAAK,eAAe;gBAC1CnB,mBAAmBkC,qBAAqB;YAC1C;YACAnB,SAASmB;QACX;IACF;IAEA,MAAME,YAAYnC,+BAA+Bc,QAAQe;IAEzD,4CAA4C;IAC5CH,MAAMU,cAAc;IAEpB,MAAMC,SAAS/B,UAAU,YAAY;IACrC,MAAMgC,aAAaH,UAAUI,IAAI,CAAC,+DAA+D;;IAEjG,qEAAqE;IACrE,EAAE;IACF,mEAAmE;IACnE,uEAAuE;IACvE,wCAAwC;IACxC,kEAAkE;IAClE,yDAAyD;IACzD,qCAAqC;IACrC3B,MAAM,CAACyB,OAAO,CAACC,YAAYnB,WAAW;QAAEZ;IAAO;AACjD","ignoreList":[0]}