@modular-forms/react/dist/source/utils/validateIfRequired.js

The modular and type-safe form library for React

import { validate } from '../methods';
/**
 * Validates a field or field array only if required.
 *
 * @param form The form of the field or field array.
 * @param fieldOrFieldArray The store of the field or field array.
 * @param name The name of the field or field array.
 * @param options The validate options.
 */
export function validateIfRequired(form, fieldOrFieldArray, name, { on: modes, shouldFocus = false }) {
    const validateOn = fieldOrFieldArray.validateOn ?? form.internal.validateOn;
    const revalidateOn = fieldOrFieldArray.revalidateOn ?? form.internal.revalidateOn;
    if (modes.includes((validateOn === 'submit'
        ? form.submitted.peek()
        : fieldOrFieldArray.error.peek())
        ? revalidateOn
        : validateOn)) {
        validate(form, name, { shouldFocus });
    }
}