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feat(useFormField): export form errors injection key #4808

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Merged
merged 1 commit into from
Aug 25, 2025
Merged

feat(useFormField): export form errors injection key #4808

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4 changes: 2 additions & 2 deletions src/runtime/components/Form.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@ export interface FormSlots {
import { provide, inject, nextTick, ref, onUnmounted, onMounted, computed, useId, readonly, reactive } from 'vue'
import { useEventBus } from '@vueuse/core'
import { useAppConfig } from '#imports'
import { formOptionsInjectionKey, formInputsInjectionKey, formBusInjectionKey, formLoadingInjectionKey } from '../composables/useFormField'
import { formOptionsInjectionKey, formInputsInjectionKey, formBusInjectionKey, formLoadingInjectionKey, formErrorsInjectionKey } from '../composables/useFormField'
import { tv } from '../utils/tv'
import { validateSchema } from '../utils/form'
import { FormValidationException } from '../types/form'
Expand Down Expand Up @@ -150,7 +150,7 @@ onUnmounted(() => {
})

const errors = ref<FormErrorWithId[]>([])
provide('form-errors', errors)
provide(formErrorsInjectionKey, errors)

const inputs = ref<{ [P in keyof I]?: { id?: string, pattern?: RegExp } }>({})
provide(formInputsInjectionKey, inputs as any)
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4 changes: 2 additions & 2 deletions src/runtime/components/FormField.vue
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Expand Up @@ -51,7 +51,7 @@ import { computed, ref, inject, provide, useId } from 'vue'
import type { Ref } from 'vue'
import { Primitive, Label } from 'reka-ui'
import { useAppConfig } from '#imports'
import { formFieldInjectionKey, inputIdInjectionKey } from '../composables/useFormField'
import { formFieldInjectionKey, inputIdInjectionKey, formErrorsInjectionKey } from '../composables/useFormField'
import { tv } from '../utils/tv'
import type { FormError, FormFieldInjectedOptions } from '../types/form'

Expand All @@ -65,7 +65,7 @@ const ui = computed(() => tv({ extend: tv(theme), ...(appConfig.ui?.formField ||
required: props.required
}))

const formErrors = inject<Ref<FormError[]> | null>('form-errors', null)
const formErrors = inject<Ref<FormError[]> | null>(formErrorsInjectionKey, null)

const error = computed(() => props.error || formErrors?.value?.find(error => error.name && (error.name === props.name || (props.errorPattern && error.name.match(props.errorPattern))))?.message)

Expand Down
3 changes: 2 additions & 1 deletion src/runtime/composables/useFormField.ts
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Expand Up @@ -3,7 +3,7 @@ import type { InjectionKey, Ref, ComputedRef } from 'vue'
import { useDebounceFn } from '@vueuse/core'
import type { UseEventBusReturn } from '@vueuse/core'
import type { FormFieldProps } from '../types'
import type { FormEvent, FormInputEvents, FormFieldInjectedOptions, FormInjectedOptions } from '../types/form'
import type { FormErrorWithId, FormEvent, FormInputEvents, FormFieldInjectedOptions, FormInjectedOptions } from '../types/form'
import type { GetObjectField } from '../types/utils'

type Props<T> = {
Expand All @@ -21,6 +21,7 @@ export const formFieldInjectionKey: InjectionKey<ComputedRef<FormFieldInjectedOp
export const inputIdInjectionKey: InjectionKey<Ref<string | undefined>> = Symbol('nuxt-ui.input-id')
export const formInputsInjectionKey: InjectionKey<Ref<Record<string, { id?: string, pattern?: RegExp }>>> = Symbol('nuxt-ui.form-inputs')
export const formLoadingInjectionKey: InjectionKey<Readonly<Ref<boolean>>> = Symbol('nuxt-ui.form-loading')
export const formErrorsInjectionKey: InjectionKey<Readonly<Ref<FormErrorWithId[]>>> = Symbol('nuxt-ui.form-errors')

export function useFormField<T>(props?: Props<T>, opts?: { bind?: boolean, deferInputValidation?: boolean }) {
const formOptions = inject(formOptionsInjectionKey, undefined)
Expand Down