Issues

• Sveltekit 3 migration

  bug
  ciscoheat/sveltekit-superforms#695 · Filter by author Prajwalg19 opened on Aug 14, 2026
  2

• typebox adapter crashes SSR on import — Type.Base is undefined in typebox@1.3.0

  bugdone
  ciscoheat/sveltekit-superforms#691 · Filter by author roshan-neupaney opened on Jun 24, 2026
  3

• Class extends value undefined is not a constructor or null error from Typebox depedency

  bugdone
  ciscoheat/sveltekit-superforms#689 · Filter by author Saterz opened on Jun 23, 2026
  9

• Support empty nullable optional fields coercing to undefined on server side validation

  enhancement
  ciscoheat/sveltekit-superforms#686 · Filter by author kiranmarshall opened on May 18, 2026

• Array data removed from the form data on update of the form if form is invalid

  bug
  ciscoheat/sveltekit-superforms#685 · Filter by author vakiz90 opened on May 13, 2026

• Minor Bug in "taintedMessage" beforeNavigate hook

  bug
  ciscoheat/sveltekit-superforms#683 · Filter by author gurpreetatwal opened on May 7, 2026

• binding_property_non_reactive in nested component

  bug
  ciscoheat/sveltekit-superforms#679 · Filter by author krims0n32 opened on Mar 11, 2026

• Unable to use only valibot adapter due to unnecessary imports causing build failure

  adapterbughelp wanted
  ciscoheat/sveltekit-superforms#671 · Filter by author Deyvan opened on Dec 9, 2025
  23

• I got the warnning state_referenced_locally when using superForm

  documentation
  ciscoheat/sveltekit-superforms#667 · Filter by author jijiseong opened on Dec 8, 2025
  11

• $submitting is reset when form element is removed from DOM

  enhancement
  ciscoheat/sveltekit-superforms#663 · Filter by author Stadly opened on Dec 2, 2025
  3

• Is Superforms really a devDependency?

  ciscoheat/sveltekit-superforms#661 · Filter by author sanoodles opened on Nov 28, 2025
  3

• Allow/fix setting of values type returned by arrayProxy()

  enhancement
  ciscoheat/sveltekit-superforms#659 · Filter by author fr33bits opened on Nov 23, 2025

• Tainted form example appears to break the browser history stack

  bugquestion
  ciscoheat/sveltekit-superforms#658 · Filter by author fnimick opened on Nov 18, 2025
  3

• Tainted form example does not work in desktop Safari 26.1

  bughelp wanted
  ciscoheat/sveltekit-superforms#657 · Filter by author fnimick opened on Nov 18, 2025

• Bug inside package on fully client side SPA

  bugquestion
  ciscoheat/sveltekit-superforms#640 · Filter by author zuno90 opened on Sep 10, 2025
  1

• Form inside $derived() with use:enhance is removed from the DOM

  bug
  ciscoheat/sveltekit-superforms#634 · Filter by author sillvva opened on Aug 21, 2025
  2

• Form with method="GET"

  documentation
  ciscoheat/sveltekit-superforms#632 · Filter by author LBF38 opened on Aug 19, 2025
  2

• Array validation errors are not added when it is nested inside z.record

  buglater
  ciscoheat/sveltekit-superforms#631 · Filter by author rayrw opened on Aug 14, 2025
  1

• Integration with SvelteKit Remote Functions

  enhancementhelp wanted
  ciscoheat/sveltekit-superforms#616 · Filter by author rebasecase opened on Jul 5, 2025
  11

• Adapter for protovalidate-es

  adapterenhancement
  ciscoheat/sveltekit-superforms#615 · Filter by author timc13 opened on Jun 29, 2025
  1

• Support drizzle-zod-generated schemas

  enhancementquestion
  ciscoheat/sveltekit-superforms#607 · Filter by author jacksonthall22 opened on Jun 18, 2025
  1

• SchemaError with discriminated unions, default values and superRefine

  bugconfirmed
  ciscoheat/sveltekit-superforms#602 · Filter by author sproott opened on Jun 10, 2025
  10

• SuperDebug import broken on Svelte 4 (was: Svelte 5 in enforced runes mode)

  bugworkaround
  ciscoheat/sveltekit-superforms#599 · Filter by author thebrandonlucas opened on Jun 9, 2025
  28

• Add an onValidated event

  enhancement
  ciscoheat/sveltekit-superforms#595 · Filter by author Keagel opened on Jun 3, 2025

• Add replaceState to form use:enhance

  enhancementquestion
  ciscoheat/sveltekit-superforms#591 · Filter by author manuelernestog opened on May 12, 2025
  1