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added error checks #281

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added error checks #281

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22 changes: 14 additions & 8 deletions components/Pricing.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -37,13 +37,17 @@ export default function Pricing({
products,
subscription
}: Props) {
const intervals = Array.from(
new Set(
products.flatMap((product) =>
product?.prices?.map((price) => price?.interval)
)
)
);
// const intervals = Array.from(
// new Set(
// products.flatMap((product) =>
// product?.prices?.map((price) => price?.interval)
// )
// )
// );
//ensure that these arrays are not undefined before calling the flatMap method.

const intervals = Array.from(new Set(products?.flatMap(product => product?.prices?.map(price => price?.interval))))

const router = useRouter();
const [billingInterval, setBillingInterval] =
useState<BillingInterval>('month');
Expand Down Expand Up @@ -72,7 +76,9 @@ export default function Pricing({
}
};

if (!products.length)
// To prevent error(undefined (reading 'length')), you should check if the products array exists and has a length before attempting to access its properties.

if (!products || products.length === 0)
return (
<section className="bg-black">
<div className="max-w-6xl px-4 py-8 mx-auto sm:py-24 sm:px-6 lg:px-8">
Expand Down