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keyboardType=\"numeric\"\n        placeholder=\"CVC\"\n        onChangeText={setCvc}\n      />\n      <Button\n        onPress={createSession}\n      />\n    </View>\n  );\n}\n"},"children":[]}]}]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":2,"id":"validate-card-details","__idx":2},"children":["Validate card details"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["You can optionally validate your customer's card details. 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testing use: ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["https://try.access.worldpay.com/"]}]},{"$$mdtype":"Tag","name":"li","attributes":{},"children":["For live use: ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["https://access.worldpay.com/"]}]}]}]}]},{"$$mdtype":"Tag","name":"tr","attributes":{},"children":[{"$$mdtype":"Tag","name":"td","attributes":{},"children":[{"$$mdtype":"Tag","name":"code","attributes":{},"children":["merchantId"]}]},{"$$mdtype":"Tag","name":"td","attributes":{},"children":["Your unique checkout ID."]}]}]}]}]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"generate-cvc-session","__idx":6},"children":["Generate CVC session"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["You must pass the customer's card details and the ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["CVC"]}," session types to the ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["generateSessions"]}," 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.catch((error) => {\n      // do something in case of error\n    });\n}\n"},"children":[]}]},{"$$mdtype":"Tag","name":"div","attributes":{"label":"TypeScript","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"file":"./code/session/cvc-only/session-cvc.ts","language":"json","header":{"controls":{"copy":{}}},"lang":"json","source":"import {\n  ...\n  CardDetails,\n  CVC,\n  Sessions,\n} from '@worldpay/access-worldpay-checkout-react-native-sdk';\n\n...\n\nfunction createSession() {\n  const sessionTypes: Array<string> = [CVC];\n  const cardDetails: CardDetails = {\n    cvc,\n  };\n\n  accessCheckout.generateSessions(cardDetails, sessionTypes)\n    .then((sessions: Sessions) => {\n      const cvcSession = sessions.cvc;\n      // do something with the cvc only sessions ...\n    })\n    .catch((error) => {\n      // do something in case of error\n    });\n}\n"},"children":[]}]}]},{"$$mdtype":"Tag","name":"Heading","attributes":{"level":3,"id":"full-code-sample","__idx":7},"children":["Full code sample"]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Here's the full code sample of the steps above."]},{"$$mdtype":"Tag","name":"Tabs","attributes":{"size":"medium"},"children":[{"$$mdtype":"Tag","name":"div","attributes":{"label":"JavaScript","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"file":"./code/session/cvc-only/full-sample.js","language":"json","header":{"controls":{"copy":{}}},"lang":"json","source":"import {\n  AccessCheckout,\n  CVC,\n} from '@worldpay/access-worldpay-checkout-react-native-sdk';\nimport React, {useState} from 'react';\nimport {Button, TextInput, View} from 'react-native';\n\nexport default function CvcFlow() {\n  const [cvc, setCvc] = useState ('');\n\n  const accessCheckout = new AccessCheckout({\n    baseUrl: 'https://try.access.worldpay.com/',\n    merchantId: 'YOUR_CHECKOUT_ID',\n  });\n\n  function createSession() {\n    const sessionTypes = [CVC];\n    const cardDetails = {\n      cvc,\n    };\n\n    accessCheckout.generateSessions(cardDetails, sessionTypes)\n      .then((sessions) => {\n        const cvcSession = sessions.cvc;\n        // do something with the cvc only sessions ...\n      })\n      .catch((error) => {\n        // do something in case of error\n      });\n  }\n\n  return (\n    <View>\n      <TextInput\n        keyboardType=\"numeric\"\n        placeholder=\"CVC\"\n        onChangeText={setCvc}\n      />\n      <Button\n        title=\"submit\"\n        onPress={createSession}\n      />\n    </View>\n  );\n}\n"},"children":[]}]},{"$$mdtype":"Tag","name":"div","attributes":{"label":"TypeScript","disable":false},"children":[{"$$mdtype":"Tag","name":"CodeBlock","attributes":{"file":"./code/session/cvc-only/full-sample.ts","language":"json","header":{"controls":{"copy":{}}},"lang":"json","source":"import {\n  AccessCheckout,\n  CardDetails,\n  CVC,\n  Sessions,\n} from '@worldpay/access-worldpay-checkout-react-native-sdk';\nimport React, { useState } from 'react';\nimport { Button, TextInput, View } from 'react-native';\n\nexport default function CvcFlow() {\n  const [cvc, setCvc] = useState<string>('');\n\n  const accessCheckout = new AccessCheckout({\n    baseUrl: 'https://try.access.worldpay.com/',\n    merchantId: 'YOUR_CHECKOUT_ID',\n  });\n\n  function createSession() {\n    const sessionTypes = [CVC];\n    const cardDetails: CardDetails = {\n      cvc,\n    };\n\n    accessCheckout.generateSessions(cardDetails, sessionTypes)\n      .then((sessions: Sessions) => {\n        const cvcSession = sessions.cvc;\n        // do something with the cvc only sessions ...\n      })\n      .catch((error) => {\n        // do something in case of error\n      });\n  }\n\n  return (\n    <View>\n      <TextInput\n        keyboardType=\"numeric\"\n        placeholder=\"CVC\"\n        onChangeText={setCvc}\n      />\n      <Button\n        title=\"submit\"\n        onPress={createSession}\n      />\n    </View>\n  );\n}\n"},"children":[]}]}]},{"$$mdtype":"Tag","name":"Admonition","attributes":{"type":"warning","name":"Caution"},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["Do ",{"$$mdtype":"Tag","name":"strong","attributes":{},"children":["not"]}," validate the structure or length of the session resources. We follow HATEOS standard to allow us the flexibility to extend our APIs with non-breaking changes."]}]},{"$$mdtype":"Tag","name":"Admonition","attributes":{"type":"warning","name":"Important"},"children":[{"$$mdtype":"Tag","name":"p","attributes":{},"children":["The CVC ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["session"]}," has a lifespan of ",{"$$mdtype":"Tag","name":"strong","attributes":{},"children":["15 minutes"]}," and you can use it ",{"$$mdtype":"Tag","name":"strong","attributes":{},"children":["only once"]},". If you do not take a payment within that time, you must create a new CVC ",{"$$mdtype":"Tag","name":"code","attributes":{},"children":["session"]}," value."]}]},{"$$mdtype":"Tag","name":"hr","attributes":{},"children":[]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":[{"$$mdtype":"Tag","name":"strong","attributes":{},"children":["Next steps"]}]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":[{"$$mdtype":"Tag","name":"strong","attributes":{},"children":["Using the Payments API"]}]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Apply the session in the ",{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/products/payments/use-a-stored-card"},"children":["payment request"]}]}]},{"$$mdtype":"Tag","name":"p","attributes":{},"children":[{"$$mdtype":"Tag","name":"strong","attributes":{},"children":["Using the Card Payments API"]}]},{"$$mdtype":"Tag","name":"ul","attributes":{},"children":[{"$$mdtype":"Tag","name":"li","attributes":{},"children":["Apply the session in the ",{"$$mdtype":"Tag","name":"MarkdownLink","attributes":{"href":"/products/card-payments/authorize-a-payment"},"children":["payment request"]}]}]}]},"headings":[{"value":"Create a session for CVC only","id":"create-a-session-for-cvc-only","depth":1},{"value":"Set your views","id":"set-your-views","depth":2},{"value":"Validate card details","id":"validate-card-details","depth":2},{"value":"Create a CVC session","id":"create-a-cvc-session","depth":2},{"value":"Initialize the AccessCheckout client","id":"initialize-the-accesscheckout-client","depth":3},{"value":"Parameters","id":"parameters","depth":3},{"value":"Generate CVC session","id":"generate-cvc-session","depth":3},{"value":"Full code sample","id":"full-code-sample","depth":3}],"frontmatter":{"seo":{"title":"Create a session for CVC only"}},"lastModified":"2025-11-26T14:54:42.000Z","pagePropGetterError":{"message":"","name":""}},"slug":"/products/checkout/react-native/v2/cvc-only","userData":{"isAuthenticated":false,"teams":["anonymous"]},"isPublic":true}