import {
    ValidationErrors,
} from 'ngrx-forms';

import {
    CREDIT_CARD_NUMBER_REGEX,
} from './../../../models/index';

export const creditCardNumberValidation = (
    value: string | null,
): ValidationErrors => {
    return !value || CREDIT_CARD_NUMBER_REGEX.test(value.replace(/-|\s/g, ''))
        ? null
        : {
            creditCardNumberValidation: true,
        };
};