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Disable DatePicker auto-focus on mobile and add screen reader announcement#90448

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claude-datePickerA11yMobileFix
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Disable DatePicker auto-focus on mobile and add screen reader announcement#90448
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claude-datePickerA11yMobileFix

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Explanation of Change

Two accessibility improvements to the DatePicker component:

  1. Disable auto-focus on mobile: On small screens (mobile), the autoFocus prop caused useAutoFocusInput to programmatically focus the DatePicker text input after screen transition, which fired onFocusshowDatePickerModal, opening the calendar without user interaction (violating WCAG 3.2.1). The auto-focus callback is now skipped when isSmallScreenWidth is true.

  2. Screen reader announcement: When the date picker modal opens (isModalVisible becomes true), a localized announcement (e.g. "Date of birth, calendar opened") is now made via useAccessibilityAnnouncement on both native and web, so assistive technology users know a new interactive context has appeared.

Fixed Issues

$ #77327
PROPOSAL: #77327 (comment)

Tests

// TODO: The human co-author must fill out the tests you ran before marking this PR as "ready for review"
// Please describe what tests you performed that validates your changed worked.

  • Verify that no errors appear in the JS console

Offline tests

N/A — these changes affect focus behavior and screen reader announcements only; no network interaction.

QA Steps

// TODO: The human co-author must fill out the QA tests you ran before marking this PR as "ready for review".
// Please describe what QA needs to do to validate your changes and what areas do they need to test for regressions.

  • Verify that no errors appear in the JS console

PR Author Checklist

  • I linked the correct issue in the ### Fixed Issues section above
  • I wrote clear testing steps that cover the changes made in this PR
    • I added steps for local testing in the Tests section
    • I added steps for the expected offline behavior in the Offline steps section
    • I added steps for Staging and/or Production testing in the QA steps section
    • I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
    • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
    • I tested this PR with a High Traffic account against the staging or production API to ensure there are no regressions (e.g. long loading states that impact usability).
  • I included screenshots or videos for tests on all platforms
  • I ran the tests on all platforms & verified they passed on:
    • Android: Native
    • Android: mWeb Chrome
    • iOS: Native
    • iOS: mWeb Safari
    • MacOS: Chrome / Safari
  • I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
  • I followed proper code patterns (see Reviewing the code)
    • I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick)
    • I verified that comments were added to code that is not self explanatory
    • I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
    • I verified any copy / text shown in the product is localized by adding it to src/languages/* files and using the translation method
      • If any non-english text was added/modified, I used JaimeGPT to get English > Spanish translation. I then posted it in #expensify-open-source and it was approved by an internal Expensify engineer. Link to Slack message:
    • I verified all numbers, amounts, dates and phone numbers shown in the product are using the localization methods
    • I verified any copy / text that was added to the app is grammatically correct in English. It adheres to proper capitalization guidelines (note: only the first word of header/labels should be capitalized), and is either coming verbatim from figma or has been approved by marketing (in order to get marketing approval, ask the Bug Zero team member to add the Waiting for copy label to the issue)
    • I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
    • I verified the JSDocs style guidelines (in STYLE.md) were followed
  • If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
  • I followed the guidelines as stated in the Review Guidelines
  • I tested other components that can be impacted by my changes (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar are working as expected)
  • I verified all code is DRY (the PR doesn't include any logic written more than once, with the exception of tests)
  • I verified any variables that can be defined as constants (ie. in CONST.ts or at the top of the file that uses the constant) are defined as such
  • I verified that if a function's arguments changed that all usages have also been updated correctly
  • If any new file was added I verified that:
    • The file has a description of what it does and/or why is needed at the top of the file if the code is not self explanatory
  • If a new CSS style is added I verified that:
    • A similar style doesn't already exist
    • The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(theme.componentBG))
  • If new assets were added or existing ones were modified, I verified that:
    • The assets are optimized and compressed (for SVG files, run npm run compress-svg)
    • The assets load correctly across all supported platforms.
  • If the PR modifies code that runs when editing or sending messages, I tested and verified there is no unexpected behavior for all supported markdown - URLs, single line code, code blocks, quotes, headings, bold, strikethrough, and italic.
  • If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
  • If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
  • If the PR modifies a component or page that can be accessed by a direct deeplink, I verified that the code functions as expected when the deeplink is used - from a logged in and logged out account.
  • If the PR modifies the UI (e.g. new buttons, new UI components, changing the padding/spacing/sizing, moving components, etc) or modifies the form input styles:
    • I verified that all the inputs inside a form are aligned with each other.
    • I added Design label and/or tagged @Expensify/design so the design team can review the changes.
  • If a new page is added, I verified it's using the ScrollView component to make it scrollable when more elements are added to the page.
  • I added unit tests for any new feature or bug fix in this PR to help automatically prevent regressions in this user flow.
  • If the main branch was merged into this PR after a review, I tested again and verified the outcome was still expected according to the Test steps.

Screenshots/Videos

Android: Native
Android: mWeb Chrome
iOS: Native
iOS: mWeb Safari
MacOS: Chrome / Safari

MelvinBot and others added 2 commits May 13, 2026 09:05
…ement

On mobile, the DatePicker auto-focus triggers the calendar modal to open
immediately on screen load, violating WCAG 3.2.1. This disables auto-focus
on small screens while preserving it on desktop.

Additionally, when the date picker modal opens, screen readers now receive
an announcement (e.g. "Date of birth, calendar opened") so assistive
technology users know a new interactive context has appeared.

Co-authored-by: truph01 <truph01@users.noreply.github.com>
Co-authored-by: truph01 <truph01@users.noreply.github.com>
@MelvinBot MelvinBot requested a review from a team May 13, 2026 09:09
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melvin-bot Bot commented May 13, 2026

Hey! I see that you made changes to our Form component. Make sure to update the docs in FORMS.md accordingly. Cheers!

@OSBotify
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🦜 Polyglot Parrot! 🦜

Squawk! Looks like you added some shiny new English strings. Allow me to parrot them back to you in other tongues:

View the translation diff
diff --git a/src/languages/es.ts b/src/languages/es.ts
index 9b5b1b8e..95dbc1c6 100644
--- a/src/languages/es.ts
+++ b/src/languages/es.ts
@@ -1688,10 +1688,8 @@ const translations: TranslationDeepObject<typeof en> = {
         backdropLabel: 'Fondo del Modal',
     },
     nextStep: {
-        /* eslint-disable @typescript-eslint/no-unused-vars */
         message: {
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_TO_ADD_TRANSACTIONS]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> añadas gastos.`;
@@ -1702,7 +1700,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 }
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_TO_SUBMIT]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> envíes los gastos.`;
@@ -1714,7 +1711,6 @@ const translations: TranslationDeepObject<typeof en> = {
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.NO_FURTHER_ACTION]: (_actor, _actorType, _eta, _etaType) => `¡No se requiere ninguna acción adicional!`,
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_FOR_SUBMITTER_ACCOUNT]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> añadas una cuenta bancaria.`;
@@ -1729,7 +1725,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 if (eta) {
                     formattedETA = etaType === CONST.NEXT_STEP.ETA_TYPE.DATE_TIME ? ` el ${eta} de cada mes` : ` ${eta}`;
                 }
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que tus gastos se envíen automáticamente${formattedETA}.`;
@@ -1740,7 +1735,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 }
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_TO_FIX_ISSUES]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> soluciones ellos problemas.`;
@@ -1751,7 +1745,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 }
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_TO_APPROVE]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> apruebes los gastos.`;
@@ -1762,7 +1755,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 }
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_TO_EXPORT]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> exportes este informe.`;
@@ -1773,7 +1765,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 }
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_TO_PAY]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> pagues los gastos.`;
@@ -1784,7 +1775,6 @@ const translations: TranslationDeepObject<typeof en> = {
                 }
             },
             [CONST.NEXT_STEP.MESSAGE_KEY.WAITING_FOR_POLICY_BANK_ACCOUNT]: (actor, actorType, _eta, _etaType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Esperando a que <strong>tú</strong> termines de configurar una cuenta bancaria de empresa.`;
@@ -1804,7 +1794,6 @@ const translations: TranslationDeepObject<typeof en> = {
             [CONST.NEXT_STEP.MESSAGE_KEY.SUBMITTING_TO_SELF]: (_actor, _actorType, _eta, _etaType) =>
                 `¡Ups! Parece que estás enviando el informe a <strong>ti mismo</strong>. Aprobar tus propios informes está <strong>prohibido</strong> por tu espacio de trabajo. Por favor, envía este informe a otra persona o contacta a tu administrador para cambiar la persona a la que lo envías.`,
             [CONST.NEXT_STEP.MESSAGE_KEY.REJECTED_REPORT]: (actor, actorType) => {
-                // eslint-disable-next-line default-case
                 switch (actorType) {
                     case CONST.NEXT_STEP.ACTOR_TYPE.CURRENT_USER:
                         return `Este informe fue rechazado. Esperando a que <strong>tú</strong> corrijas los problemas y lo vuelvas a enviar manualmente.`;
@@ -2459,7 +2448,6 @@ ${amount} para ${merchant} - ${date}`,
                 two: 'º',
                 few: 'º',
                 other: 'º',
-                /* eslint-disable @typescript-eslint/naming-convention */
                 '1': 'Primero',
                 '2': 'Segundo',
                 '3': 'Tercero',
@@ -2470,7 +2458,6 @@ ${amount} para ${merchant} - ${date}`,
                 '8': 'Octavo',
                 '9': 'Noveno',
                 '10': 'Décimo',
-                /* eslint-enable @typescript-eslint/naming-convention */
             },
         },
         approverInMultipleWorkflows: 'Este miembro ya pertenece a otro flujo de aprobación. Cualquier actualización aquí se reflejará allí también.',
@@ -6933,7 +6920,6 @@ ${amount} para ${merchant} - ${date}`,
         restrictedDescription: 'Sólo las personas en tu espacio de trabajo pueden encontrar esta sala',
         privateDescription: 'Sólo las personas que están invitadas a esta sala pueden encontrarla',
         publicDescription: 'Cualquier persona puede unirse a esta sala',
-        // eslint-disable-next-line @typescript-eslint/naming-convention
         public_announceDescription: 'Cualquier persona puede unirse a esta sala',
         createRoom: 'Crea una sala de chat',
         roomAlreadyExistsError: 'Ya existe una sala con este nombre',
@@ -6953,7 +6939,6 @@ ${amount} para ${merchant} - ${date}`,
             restricted: 'Espacio de trabajo',
             private: 'Privada',
             public: 'Público',
-            // eslint-disable-next-line @typescript-eslint/naming-convention
             public_announce: 'Anuncio Público',
         },
     },
@@ -7268,7 +7253,6 @@ ${amount} para ${merchant} - ${date}`,
         updatedDefaultTitle: (newDefaultTitle, oldDefaultTitle) => `cambió la fórmula personalizada del nombre del informe a "${newDefaultTitle}" (previamente "${oldDefaultTitle}")`,
         updatedOwnership: (oldOwnerEmail, oldOwnerName, policyName) => `asumió la propiedad del espacio de trabajo ${policyName} de ${oldOwnerName} (${oldOwnerEmail})`,
         updatedAutoHarvesting: (enabled) => `${enabled ? 'habilitó' : 'deshabilitó'} el envío programado`,
-        // eslint-disable-next-line @typescript-eslint/max-params
         updatedIndividualBudgetNotification: (
             budgetAmount,
             budgetFrequency,
diff --git a/src/languages/ja.ts b/src/languages/ja.ts
index c52c9cb6..50a22a29 100644
--- a/src/languages/ja.ts
+++ b/src/languages/ja.ts
@@ -207,7 +207,7 @@ const translations: TranslationDeepObject<typeof en> = {
         admin: '管理者',
         owner: 'オーナー',
         dateFormat: 'YYYY-MM-DD',
-        calendarOpened: 'カレンダーが開きました',
+        calendarOpened: 'カレンダーを開きました',
         send: '送信',
         na: '該当なし',
         noResultsFound: '結果が見つかりません',
diff --git a/src/languages/nl.ts b/src/languages/nl.ts
index c7b29eaa..bb7a4d00 100644
--- a/src/languages/nl.ts
+++ b/src/languages/nl.ts
@@ -207,7 +207,7 @@ const translations: TranslationDeepObject<typeof en> = {
         admin: 'Beheerder',
         owner: 'Eigenaar',
         dateFormat: 'JJJJ-MM-DD',
-        calendarOpened: 'kalender geopend',
+        calendarOpened: 'agenda geopend',
         send: 'Verzenden',
         na: 'n.v.t.',
         noResultsFound: 'Geen resultaten gevonden',

Note

You can apply these changes to your branch by copying the patch to your clipboard, then running pbpaste | git apply 😉

View workflow run

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codecov Bot commented May 13, 2026

Codecov Report

✅ Changes either increased or maintained existing code coverage, great job!

Files with missing lines Coverage Δ
src/components/DatePicker/index.tsx 0.00% <0.00%> (ø)
... and 7 files with indirect coverage changes

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All CI checks have now completed and passed. The only failing check is PR Author Checklist, which requires manual action (checking off items in the PR description) — it's not a code issue and cannot be auto-fixed.

Every other check passed: Jest tests (all 8 jobs), TypeScript, ESLint, Prettier, React Compiler Compliance, Storybook, perf-tests, builds, spellcheck, and generateTranslations.

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truph01 commented May 13, 2026

@MelvinBot Mark this PR as ready for review

@MelvinBot MelvinBot marked this pull request as ready for review May 13, 2026 11:06
@MelvinBot MelvinBot requested a review from a team as a code owner May 13, 2026 11:06
@melvin-bot melvin-bot Bot requested a review from truph01 May 13, 2026 11:06
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PR has been marked as ready for review as requested by truph01.

@melvin-bot melvin-bot Bot requested review from JmillsExpensify and removed request for a team May 13, 2026 11:06
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melvin-bot Bot commented May 13, 2026

@truph01 Please copy/paste the Reviewer Checklist from here into a new comment on this PR and complete it. If you have the K2 extension, you can simply click: [this button]

@melvin-bot melvin-bot Bot removed the request for review from a team May 13, 2026 11:06
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truph01 commented May 13, 2026

@codex review

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Codex Review: Didn't find any major issues. What shall we delve into next?

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3 participants