handleBlur = () => {
        const { setFieldValue, values } = this.props.formik;
        const { dailyInt, totalInt } = values.limits;

        if (dailyInt === '' && totalInt === '') {
            setFieldValue(dailyInt, '');
            setFieldValue(totalInt, '');
        } else if (dailyInt === '') {
            setFieldValue(dailyInt, '');
        } else if (totalInt === '') {
            setFieldValue(totalInt, '');
        } else {
            setFieldValue('dailyInt', dailyInt);
            setFieldValue('totalInt', totalInt);
        }
    };