<div class="doc-version" data-version="unstable"> <div> <h2 id="on-this-page">On this page</h2> <ul> <li> <a href="#fields-unstable"> Fields </a> </li> </ul> </div> <h2 id="fields-unstable"> Fields </h2> <ul class="fields"> <li> <div class="field" id="buyerjourney-unstable"> <div class="field-name"> buyerJourney (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/buyerjourney"><code>BuyerJourney!</code></a>) </div> <div> <p>The buyer journey step.</p> </div> </div> </li> <li> <div class="field" id="cart-unstable"> <div class="field-name"> cart (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/cart"><code>Cart!</code></a>) </div> <div> <p>The cart.</p> </div> </div> </li> <li> <div class="field" id="fetchresult-unstable"> <div class="field-name"> fetchResult (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/httpresponse"><code>HttpResponse</code></a>) </div> <div> <p>The result of the fetch target. Refer to network access for Shopify Functions.</p> </div> </div> </li> <li> <div class="field" id="localization-unstable"> <div class="field-name"> localization (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/localization"><code>Localization!</code></a>) </div> <div> <p>The localization of the Function execution context.</p> </div> </div> </li> <li> <div class="field" id="presentmentcurrencyrate-unstable"> <div class="field-name"> presentmentCurrencyRate (<a href="/api/functions/reference/cart-checkout-validation/graphql/scalar#decimal-unstable"><code>Decimal!</code></a>) </div> <div> <p>The conversion rate between the shop's currency and the currency of the cart.</p> </div> </div> </li> <li> <div class="field" id="shop-unstable"> <div class="field-name"> shop (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/shop"><code>Shop!</code></a>) </div> <div> <p>Information about the shop.</p> </div> </div> </li> <li> <div class="field" id="validation-unstable"> <div class="field-name"> validation (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/validation"><code>Validation!</code></a>) </div> <div> <p>The validation rule that owns the current function.</p> </div> </div> </li> </ul> </div> <div class="doc-version doc-version--rc" data-version="2025-04"> <div> <h2 id="on-this-page">On this page</h2> <ul> <li> <a href="#fields-2025-04"> Fields </a> </li> </ul> </div> <h2 id="fields-2025-04"> Fields </h2> <ul class="fields"> <li> <div class="field" id="buyerjourney-2025-04"> <div class="field-name"> buyerJourney (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/buyerjourney"><code>BuyerJourney!</code></a>) </div> <div> <p>The buyer journey step.</p> </div> </div> </li> <li> <div class="field" id="cart-2025-04"> <div class="field-name"> cart (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/cart"><code>Cart!</code></a>) </div> <div> <p>The cart.</p> </div> </div> </li> <li> <div class="field" id="fetchresult-2025-04"> <div class="field-name"> fetchResult (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/httpresponse"><code>HttpResponse</code></a>) </div> <div> <p>The result of the fetch target. Refer to network access for Shopify Functions.</p> </div> </div> </li> <li> <div class="field" id="localization-2025-04"> <div class="field-name"> localization (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/localization"><code>Localization!</code></a>) </div> <div> <p>The localization of the Function execution context.</p> </div> </div> </li> <li> <div class="field" id="presentmentcurrencyrate-2025-04"> <div class="field-name"> presentmentCurrencyRate (<a href="/api/functions/reference/cart-checkout-validation/graphql/scalar#decimal-2025-04"><code>Decimal!</code></a>) </div> <div> <p>The conversion rate between the shop's currency and the currency of the cart.</p> </div> </div> </li> <li> <div class="field" id="shop-2025-04"> <div class="field-name"> shop (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/shop"><code>Shop!</code></a>) </div> <div> <p>Information about the shop.</p> </div> </div> </li> <li> <div class="field" id="validation-2025-04"> <div class="field-name"> validation (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/validation"><code>Validation!</code></a>) </div> <div> <p>The validation rule that owns the current function.</p> </div> </div> </li> </ul> </div> <div class="doc-version doc-version--latest selected" data-version="2025-01"> <div> <h2 id="on-this-page">On this page</h2> <ul> <li> <a href="#fields-2025-01"> Fields </a> </li> </ul> </div> <h2 id="fields-2025-01"> Fields </h2> <ul class="fields"> <li> <div class="field" id="buyerjourney-2025-01"> <div class="field-name"> buyerJourney (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/buyerjourney"><code>BuyerJourney!</code></a>) </div> <div> <p>The buyer journey step.</p> </div> </div> </li> <li> <div class="field" id="cart-2025-01"> <div class="field-name"> cart (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/cart"><code>Cart!</code></a>) </div> <div> <p>The cart.</p> </div> </div> </li> <li> <div class="field" id="fetchresult-2025-01"> <div class="field-name"> fetchResult (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/httpresponse"><code>HttpResponse</code></a>) </div> <div> <p>The result of the fetch target. Refer to network access for Shopify Functions.</p> </div> </div> </li> <li> <div class="field" id="localization-2025-01"> <div class="field-name"> localization (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/localization"><code>Localization!</code></a>) </div> <div> <p>The localization of the Function execution context.</p> </div> </div> </li> <li> <div class="field" id="presentmentcurrencyrate-2025-01"> <div class="field-name"> presentmentCurrencyRate (<a href="/api/functions/reference/cart-checkout-validation/graphql/scalar#decimal-2025-01"><code>Decimal!</code></a>) </div> <div> <p>The conversion rate between the shop's currency and the currency of the cart.</p> </div> </div> </li> <li> <div class="field" id="shop-2025-01"> <div class="field-name"> shop (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/shop"><code>Shop!</code></a>) </div> <div> <p>Information about the shop.</p> </div> </div> </li> <li> <div class="field" id="validation-2025-01"> <div class="field-name"> validation (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/validation"><code>Validation!</code></a>) </div> <div> <p>The validation rule that owns the current function.</p> </div> </div> </li> </ul> </div> <div class="doc-version" data-version="2024-10"> <div> <h2 id="on-this-page">On this page</h2> <ul> <li> <a href="#fields-2024-10"> Fields </a> </li> </ul> </div> <h2 id="fields-2024-10"> Fields </h2> <ul class="fields"> <li> <div class="field" id="buyerjourney-2024-10"> <div class="field-name"> buyerJourney (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/buyerjourney"><code>BuyerJourney!</code></a>) </div> <div> <p>The buyer journey step.</p> </div> </div> </li> <li> <div class="field" id="cart-2024-10"> <div class="field-name"> cart (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/cart"><code>Cart!</code></a>) </div> <div> <p>The cart.</p> </div> </div> </li> <li> <div class="field" id="fetchresult-2024-10"> <div class="field-name"> fetchResult (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/httpresponse"><code>HttpResponse</code></a>) </div> <div> <p>The result of the fetch target. Refer to network access for Shopify Functions.</p> </div> </div> </li> <li> <div class="field" id="localization-2024-10"> <div class="field-name"> localization (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/localization"><code>Localization!</code></a>) </div> <div> <p>The localization of the Function execution context.</p> </div> </div> </li> <li> <div class="field" id="presentmentcurrencyrate-2024-10"> <div class="field-name"> presentmentCurrencyRate (<a href="/api/functions/reference/cart-checkout-validation/graphql/scalar#decimal-2024-10"><code>Decimal!</code></a>) </div> <div> <p>The conversion rate between the shop's currency and the currency of the cart.</p> </div> </div> </li> <li> <div class="field" id="shop-2024-10"> <div class="field-name"> shop (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/shop"><code>Shop!</code></a>) </div> <div> <p>Information about the shop.</p> </div> </div> </li> <li> <div class="field" id="validation-2024-10"> <div class="field-name"> validation (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/validation"><code>Validation!</code></a>) </div> <div> <p>The validation rule that owns the current function.</p> </div> </div> </li> </ul> </div> <div class="doc-version" data-version="2024-07"> <div> <h2 id="on-this-page">On this page</h2> <ul> <li> <a href="#fields-2024-07"> Fields </a> </li> </ul> </div> <h2 id="fields-2024-07"> Fields </h2> <ul class="fields"> <li> <div class="field" id="buyerjourney-2024-07"> <div class="field-name"> buyerJourney (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/buyerjourney"><code>BuyerJourney!</code></a>) </div> <div> <p>The buyer journey step.</p> </div> </div> </li> <li> <div class="field" id="cart-2024-07"> <div class="field-name"> cart (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/cart"><code>Cart!</code></a>) </div> <div> <p>The cart.</p> </div> </div> </li> <li> <div class="field" id="fetchresult-2024-07"> <div class="field-name"> fetchResult (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/httpresponse"><code>HttpResponse</code></a>) </div> <div> <p>The result of the fetch target. Refer to network access for Shopify Functions.</p> </div> </div> </li> <li> <div class="field" id="localization-2024-07"> <div class="field-name"> localization (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/localization"><code>Localization!</code></a>) </div> <div> <p>The localization of the Function execution context.</p> </div> </div> </li> <li> <div class="field" id="presentmentcurrencyrate-2024-07"> <div class="field-name"> presentmentCurrencyRate (<a href="/api/functions/reference/cart-checkout-validation/graphql/scalar#decimal-2024-07"><code>Decimal!</code></a>) </div> <div> <p>The conversion rate between the shop's currency and the currency of the cart.</p> </div> </div> </li> <li> <div class="field" id="shop-2024-07"> <div class="field-name"> shop (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/shop"><code>Shop!</code></a>) </div> <div> <p>Information about the shop.</p> </div> </div> </li> <li> <div class="field" id="validation-2024-07"> <div class="field-name"> validation (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/validation"><code>Validation!</code></a>) </div> <div> <p>The validation rule that owns the current function.</p> </div> </div> </li> </ul> </div> <div class="doc-version" data-version="2024-04"> <div> <h2 id="on-this-page">On this page</h2> <ul> <li> <a href="#fields-2024-04"> Fields </a> </li> </ul> </div> <h2 id="fields-2024-04"> Fields </h2> <ul class="fields"> <li> <div class="field" id="buyerjourney-2024-04"> <div class="field-name"> buyerJourney (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/buyerjourney"><code>BuyerJourney!</code></a>) </div> <div> <p>The buyer journey step.</p> </div> </div> </li> <li> <div class="field" id="cart-2024-04"> <div class="field-name"> cart (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/cart"><code>Cart!</code></a>) </div> <div> <p>The cart.</p> </div> </div> </li> <li> <div class="field" id="fetchresult-2024-04"> <div class="field-name"> fetchResult (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/httpresponse"><code>HttpResponse</code></a>) </div> <div> <p>The result of the fetch target. Refer to network access for Shopify Functions.</p> </div> </div> </li> <li> <div class="field" id="localization-2024-04"> <div class="field-name"> localization (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/localization"><code>Localization!</code></a>) </div> <div> <p>The localization of the Function execution context.</p> </div> </div> </li> <li> <div class="field" id="presentmentcurrencyrate-2024-04"> <div class="field-name"> presentmentCurrencyRate (<a href="/api/functions/reference/cart-checkout-validation/graphql/scalar#decimal-2024-04"><code>Decimal!</code></a>) </div> <div> <p>The conversion rate between the shop's currency and the currency of the cart.</p> </div> </div> </li> <li> <div class="field" id="shop-2024-04"> <div class="field-name"> shop (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/shop"><code>Shop!</code></a>) </div> <div> <p>Information about the shop.</p> </div> </div> </li> <li> <div class="field" id="validation-2024-04"> <div class="field-name"> validation (<a href="/api/functions/reference/cart-checkout-validation/graphql/common-objects/validation"><code>Validation!</code></a>) </div> <div> <p>The validation rule that owns the current function.</p> </div> </div> </li> </ul> </div>