Chaim Lev-Ari
34 lines
829 B
TypeScript
34 lines
829 B
TypeScript
import { FormikErrors } from 'formik';
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import { SetStateAction } from 'react';
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export function isErrorType<T>(
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error: string | FormikErrors<T> | undefined
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): error is FormikErrors<T> {
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return error !== undefined && typeof error !== 'string';
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}
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export function isArrayErrorType<T>(
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error:
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| string[]
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| FormikErrors<T>[]
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| string
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| undefined
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| (FormikErrors<T> | undefined)[]
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): error is FormikErrors<T>[] {
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return error !== undefined && typeof error !== 'string';
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}
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export interface FieldsetValues<TFieldset> {
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values: TFieldset;
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errors?: FormikErrors<TFieldset>;
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}
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export type SetFieldValue<TFieldset> = <TField>(
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field: keyof TFieldset,
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value: TField
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) => void;
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export type SetValues<TFieldset> = SetStateAction<TFieldset>;
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export type OnChange<TFieldset> = (value: TFieldset) => void;
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