Function isFieldInvalid

src/components/onboarding/PersonalInfo.tsx:29–31

(field: keyof PersonalInfoData)

    const t = useTranslations('Onboarding.personalInfo');

    const isFieldInvalid = (field: keyof PersonalInfoData) => {
        return touchedFields[field] && !value[field];
    };

    const handleChange = (field: keyof PersonalInfoData, fieldValue: string) => {
        const newValue = {...value, [field]: fieldValue};