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docs: update the large-form example to work with async validators #1777

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docs: update the large-form example to work with async validators #1777

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25 changes: 0 additions & 25 deletions examples/react/large-form/src/features/people/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -6,31 +6,6 @@ import { peopleFormOpts } from './shared-form.tsx'
export const PeoplePage = () => {
const form = useAppForm({
...peopleFormOpts,
validators: {
onChange: ({ value }) => {
const errors = {
fields: {},
} as {
fields: Record<string, string>
}
if (!value.fullName) {
errors.fields.fullName = 'Full name is required'
}
if (!value.phone) {
errors.fields.phone = 'Phone is required'
}
if (!value.emergencyContact.fullName) {
errors.fields['emergencyContact.fullName'] =
'Emergency contact full name is required'
}
if (!value.emergencyContact.phone) {
errors.fields['emergencyContact.phone'] =
'Emergency contact phone is required'
}

return errors
},
},
onSubmit: ({ value }) => {
alert(JSON.stringify(value, null, 2))
},
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25 changes: 25 additions & 0 deletions examples/react/large-form/src/features/people/shared-form.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -17,4 +17,29 @@ export const peopleFormOpts = formOptions({
phone: '',
},
},
validators: {
onChangeAsync: async ({ value }) => {
const errors = {
fields: {},
} as {
fields: Record<string, string>
}
if (!value.fullName) {
errors.fields.fullName = 'Full name is required'
}
if (!value.phone) {
errors.fields.phone = 'Phone is required'
}
if (!value.emergencyContact.fullName) {
errors.fields['emergencyContact.fullName'] =
'Emergency contact full name is required'
}
if (!value.emergencyContact.phone) {
errors.fields['emergencyContact.phone'] =
'Emergency contact phone is required'
}

return errors
},
},
})
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