Disable back button for student offer

[maloky]

What are you doing in this PR?

Disable back button on the checkout order summary using a query param.

Trello Card

Why are you doing this?

There is no point to having the back navigations because there aren't any other options to choose from on the student page.

How to test

How can we measure success?

Have we considered potential risks?

Accessibility test checklist

• Tested with screen reader
• Navigable with keyboard
• Colour contrast passed
• The change doesn't use only colour to convey meaning

Screenshots

[github-actions]

Size Change: +44 B (0%)

Total Size: 1.53 MB

ℹ️ View Unchanged

Filename	Size	Change
./support-frontend/public/compiled-assets/javascripts/[countryGroupId]/events/router.js	101 kB	0 B
./support-frontend/public/compiled-assets/javascripts/[countryGroupId]/router.js	124 kB	-1 B (0%)
./support-frontend/public/compiled-assets/javascripts/ausMomentMap.js	109 kB	0 B
./support-frontend/public/compiled-assets/javascripts/contributionsRedirectStyles.js	20 B	0 B
./support-frontend/public/compiled-assets/javascripts/downForMaintenancePage.js	71.6 kB	0 B
./support-frontend/public/compiled-assets/javascripts/error404Page.js	71.5 kB	0 B
./support-frontend/public/compiled-assets/javascripts/error500Page.js	71.5 kB	0 B
./support-frontend/public/compiled-assets/javascripts/favicons.js	618 B	0 B
./support-frontend/public/compiled-assets/javascripts/paperSubscriptionLandingPage.js	96.7 kB	0 B
./support-frontend/public/compiled-assets/javascripts/payPalErrorPage.js	70.4 kB	0 B
./support-frontend/public/compiled-assets/javascripts/payPalErrorPageStyles.js	20 B	0 B
./support-frontend/public/compiled-assets/javascripts/promotionTerms.js	78 kB	0 B
./support-frontend/public/compiled-assets/javascripts/subscriptionsLandingPage.js	103 kB	0 B
./support-frontend/public/compiled-assets/javascripts/unsupportedBrowserStyles.js	20 B	0 B
./support-frontend/public/compiled-assets/javascripts/weeklySubscriptionCheckoutPage.js	162 kB	0 B
./support-frontend/public/compiled-assets/javascripts/weeklySubscriptionLandingPage.js	96 kB	0 B
./support-frontend/public/compiled-assets/webpack/142.js	7.75 kB	0 B
./support-frontend/public/compiled-assets/webpack/241.js	4.25 kB	0 B
./support-frontend/public/compiled-assets/webpack/249.js	34.8 kB	0 B
./support-frontend/public/compiled-assets/webpack/340.js	4.99 kB	0 B
./support-frontend/public/compiled-assets/webpack/491.js	4.36 kB	0 B
./support-frontend/public/compiled-assets/webpack/531.js	5.78 kB	0 B
./support-frontend/public/compiled-assets/webpack/589.js	24.6 kB	0 B
./support-frontend/public/compiled-assets/webpack/655.js	3.52 kB	0 B
./support-frontend/public/compiled-assets/webpack/709.js	109 kB	0 B
./support-frontend/public/compiled-assets/webpack/747.js	3.35 kB	0 B
./support-frontend/public/compiled-assets/webpack/785.js	13.1 kB	0 B
./support-frontend/public/compiled-assets/webpack/8.js	20.1 kB	0 B
./support-frontend/public/compiled-assets/webpack/801.js	2.18 kB	0 B
./support-frontend/public/compiled-assets/webpack/826.js	14.6 kB	0 B
./support-frontend/public/compiled-assets/webpack/855.js	7.13 kB	0 B
./support-frontend/public/compiled-assets/webpack/916.js	8.9 kB	0 B
./support-frontend/public/compiled-assets/webpack/checkout.js	19.6 kB	+32 B (+0.16%)
./support-frontend/public/compiled-assets/webpack/GuardianAdLiteLanding.js	13.4 kB	0 B
./support-frontend/public/compiled-assets/webpack/LandingPage.js	16.1 kB	0 B
./support-frontend/public/compiled-assets/webpack/oneTimeCheckout.js	7.38 kB	0 B
./support-frontend/public/compiled-assets/webpack/StudentLandingPage.js	6.12 kB	+13 B (+0.21%)
./support-frontend/public/compiled-assets/webpack/ThankYou.js	43.6 kB	0 B

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[github-actions]

Deploy build 15339 of support::stripe-patrons-data to CODE

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• Deploy build 15339 of support::stripe-patrons-data to CODE
• Deploy parts of build 15339 to CODE by previewing it first
• What's on CODE right now?

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From guardian/actions-riff-raff.

[github-actions]

Deploy build 24603 of support:support-workers-mono to CODE

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• Deploy build 24603 of support:support-workers-mono to CODE
• Deploy parts of build 24603 to CODE by previewing it first
• What's on CODE right now?

---

From guardian/actions-riff-raff.

[tjmw]

Disable back button on the checkout order summary using a query param.
Fetch benefits list from the pageSetting variant.

Would it be worth splitting these into separate PRs (or at least commits)? Just thinking if we wanted to roll one back but not the other that'd make it easier. I don't think there's anything that means the two are coupled?

[maloky]

Disable back button on the checkout order summary using a query param.
Fetch benefits list from the pageSetting variant.

Would it be worth splitting these into separate PRs (or at least commits)? Just thinking if we wanted to roll one back but not the other that'd make it easier. I don't think there's anything that means the two are coupled?

Yeah, I just took the opportunity to fix benefits since the page is not live yet. can totally split them up 👍

[prout-bot]

Seen on PROD (merged by @maloky 10 minutes and 35 seconds ago)

• Keep an eye out for the post deployment Playwright smoke tests github action
• If the tests have failed, the post deployment test runbook should help troubleshoot.

Sentry Release: support-client-side, support