keyboard usablity

packages/surveys/src/components/BackButton.tsx

@@ -3,11 +3,13 @@ import { cn } from "../../../lib/cn";
 interface BackButtonProps {
   onClick: () => void;
   backButtonLabel?: string;
+  tabIndex?: number;
 }
 
-export function BackButton({ onClick, backButtonLabel }: BackButtonProps) {
+export function BackButton({ onClick, backButtonLabel, tabIndex = 2 }: BackButtonProps) {
   return (
     <button
+      tabIndex={tabIndex}
       type={"button"}
       className={cn(
         "flex items-center rounded-md border border-transparent px-3 py-3 text-base font-medium leading-4 shadow-sm hover:opacity-90 focus:outline-none focus:ring-2 focus:ring-slate-500 focus:ring-offset-2"

packages/surveys/src/components/CTAQuestion.tsx

@@ -33,9 +33,10 @@ export default function CTAQuestion({
         {!isFirstQuestion && (
           <BackButton backButtonLabel={question.backButtonLabel} onClick={() => onBack()} />
         )}
-        <div className="flex justify-end">
+        <div className="flex w-full justify-end">
           {!question.required && (
             <button
+              tabIndex={0}
               type="button"
               onClick={() => {
                 onSubmit({ [question.id]: "dismissed" });
@@ -48,6 +49,7 @@ export default function CTAQuestion({
             question={question}
             isLastQuestion={isLastQuestion}
             brandColor={brandColor}
+            focus={true}
             onClick={() => {
               if (question.buttonExternal && question.buttonUrl) {
                 window?.open(question.buttonUrl, "_blank")?.focus();

packages/surveys/src/components/FormbricksSignature.tsx

@@ -3,6 +3,7 @@ export default function FormbricksSignature() {
     <a
       href="https://formbricks.com?utm_source=survey_branding"
       target="_blank"
+      tabIndex={-1}
       className="mb-5 mt-2 flex justify-center">
       <p className="text-xs text-slate-400">
         Powered by{" "}

packages/surveys/src/components/MultipleChoiceMultiQuestion.tsx

@@ -86,12 +86,18 @@ export default function MultipleChoiceSingleQuestion({
         <fieldset>
           <legend className="sr-only">Options</legend>
           <div className="relative max-h-[42vh] space-y-2 overflow-y-auto rounded-md bg-white py-0.5 pr-2">
-            {questionChoices.map((choice) => (
+            {questionChoices.map((choice, idx) => (
               <label
                 key={choice.id}
+                tabIndex={idx + 1}
+                onKeyDown={(e) => {
+                  if (e.key == "Enter") {
+                    addItem(choice.label);
+                  }
+                }}
                 className={cn(
                   value === choice.label ? "z-10 border-slate-400 bg-slate-50" : "border-gray-200",
-                  "relative flex cursor-pointer flex-col rounded-md border p-4 text-slate-800 hover:bg-slate-50 focus:outline-none"
+                  "relative flex cursor-pointer flex-col rounded-md border p-4 text-slate-800 hover:bg-slate-50 focus:bg-slate-50 focus:outline-none focus:[&>input]:ring-0 focus:[&>input]:ring-offset-0"
                 )}>
                 <span className="flex items-center text-sm">
                   <input
@@ -110,9 +116,7 @@ export default function MultipleChoiceSingleQuestion({
                     }}
                     checked={Array.isArray(value) && value.includes(choice.label)}
                     style={{ borderColor: brandColor, color: brandColor }}
-                    required={
-                      question.required && Array.isArray(value) && value.length ? false : question.required
-                    }
+                    required={question.required && idx === 0}
                   />
                   <span id={`${choice.id}-label`} className="ml-3 font-medium">
                     {choice.label}
@@ -173,9 +177,16 @@ export default function MultipleChoiceSingleQuestion({
         </fieldset>
       </div>
       <div className="mt-4 flex w-full justify-between">
-        {!isFirstQuestion && <BackButton backButtonLabel={question.backButtonLabel} onClick={onBack} />}
+        {!isFirstQuestion && (
+          <BackButton
+            tabIndex={questionChoices.length + 3}
+            backButtonLabel={question.backButtonLabel}
+            onClick={onBack}
+          />
+        )}
         <div></div>
         <SubmitButton
+          tabIndex={questionChoices.length + 2}
           question={question}
           isLastQuestion={isLastQuestion}
           brandColor={brandColor}

packages/surveys/src/components/MultipleChoiceSingleQuestion.tsx

@@ -55,7 +55,6 @@ export default function MultipleChoiceSingleQuestion({
       otherSpecify.current?.focus();
     }
   }, [otherSelected]);
-
   return (
     <form
       onSubmit={(e) => {
@@ -68,13 +67,19 @@ export default function MultipleChoiceSingleQuestion({
       <div className="mt-4">
         <fieldset>
           <legend className="sr-only">Options</legend>
-          <div className="relative max-h-[42vh] space-y-2 overflow-y-auto rounded-md bg-white py-0.5 pr-2">
+          <div
+            className="relative max-h-[42vh] space-y-2 overflow-y-auto rounded-md bg-white py-0.5 pr-2"
+            role="radiogroup">
             {questionChoices.map((choice, idx) => (
               <label
                 key={choice.id}
+                tabIndex={idx + 1}
+                onKeyDown={(e) => {
+                  if (e.key == "Enter") onChange({ [question.id]: choice.label });
+                }}
                 className={cn(
                   value === choice.label ? "z-10 border-slate-400 bg-slate-50" : "border-gray-200",
-                  "relative flex cursor-pointer flex-col rounded-md border p-4 text-slate-800 hover:bg-slate-50 focus:outline-none"
+                  "relative flex cursor-pointer flex-col rounded-md border p-4 text-slate-800 focus-within:border-slate-400 focus-within:bg-slate-50 hover:bg-slate-50 focus:outline-none focus:[&>input]:ring-0 focus:[&>input]:ring-offset-0"
                 )}>
                 <span className="flex items-center text-sm">
                   <input
@@ -108,6 +113,7 @@ export default function MultipleChoiceSingleQuestion({
                   <input
                     type="radio"
                     id={otherOption.id}
+                    tabIndex={questionChoices.length + 1}
                     name={question.id}
                     value={otherOption.label}
                     className="h-4 w-4 border border-slate-300 focus:ring-0 focus:ring-offset-0"
@@ -144,9 +150,16 @@ export default function MultipleChoiceSingleQuestion({
         </fieldset>
       </div>
       <div className="mt-4 flex w-full justify-between">
-        {!isFirstQuestion && <BackButton backButtonLabel={question.backButtonLabel} onClick={onBack} />}
+        {!isFirstQuestion && (
+          <BackButton
+            backButtonLabel={question.backButtonLabel}
+            tabIndex={questionChoices.length + 3}
+            onClick={onBack}
+          />
+        )}
         <div></div>
         <SubmitButton
+          tabIndex={questionChoices.length + 2}
           question={question}
           isLastQuestion={isLastQuestion}
           brandColor={brandColor}

packages/surveys/src/components/NPSQuestion.tsx

@@ -39,12 +39,18 @@ export default function NPSQuestion({
         <fieldset>
           <legend className="sr-only">Options</legend>
           <div className="flex">
-            {Array.from({ length: 11 }, (_, i) => i).map((number) => (
+            {Array.from({ length: 11 }, (_, i) => i).map((number, idx) => (
               <label
                 key={number}
+                tabIndex={idx + 1}
+                onKeyDown={(e) => {
+                  if (e.key == "Enter") {
+                    onSubmit({ [question.id]: number });
+                  }
+                }}
                 className={cn(
                   value === number ? "z-10 border-slate-400 bg-slate-50" : "",
-                  "relative h-10 flex-1 cursor-pointer border bg-white text-center text-sm leading-10 text-slate-800 first:rounded-l-md last:rounded-r-md hover:bg-gray-100 focus:outline-none"
+                  "relative h-10 flex-1 cursor-pointer border bg-white text-center text-sm leading-10 text-slate-800 first:rounded-l-md last:rounded-r-md hover:bg-gray-100 focus:bg-gray-100 focus:outline-none"
                 )}>
                 <input
                   type="radio"
@@ -76,6 +82,7 @@ export default function NPSQuestion({
       <div className="mt-4 flex w-full justify-between">
         {!isFirstQuestion && (
           <BackButton
+            tabIndex={question.required ? 12 : 13}
             backButtonLabel={question.backButtonLabel}
             onClick={() => {
               onBack();
@@ -85,6 +92,7 @@ export default function NPSQuestion({
         <div></div>
         {!question.required && (
           <SubmitButton
+            tabIndex={12}
             question={question}
             isLastQuestion={isLastQuestion}
             brandColor={brandColor}

packages/surveys/src/components/OpenTextQuestion.tsx

@@ -4,6 +4,7 @@ import { BackButton } from "./BackButton";
 import Headline from "./Headline";
 import Subheader from "./Subheader";
 import SubmitButton from "./SubmitButton";
+import { useCallback } from "react";
 
 interface OpenTextQuestionProps {
   question: TSurveyOpenTextQuestion;
@@ -28,6 +29,12 @@ export default function OpenTextQuestion({
   brandColor,
   autoFocus = true,
 }: OpenTextQuestionProps) {
+  const openTextRef = useCallback((currentElement: HTMLInputElement | HTMLTextAreaElement | null) => {
+    if (currentElement && autoFocus) {
+      currentElement.focus();
+    }
+  }, []);
+
   return (
     <form
       onSubmit={(e) => {
@@ -40,6 +47,8 @@ export default function OpenTextQuestion({
       <div className="mt-4">
         {question.longAnswer === false ? (
           <input
+            ref={openTextRef}
+            tabIndex={1}
             name={question.id}
             id={question.id}
             placeholder={question.placeholder}
@@ -48,13 +57,17 @@ export default function OpenTextQuestion({
             onInput={(e) => {
               onChange({ [question.id]: e.currentTarget.value });
             }}
-            autoFocus={autoFocus}
+            onKeyDown={(e) => {
+              if (e.key == "Enter") onSubmit({ [question.id]: value });
+            }}
             className="block w-full rounded-md border border-slate-100 bg-slate-50 p-2 shadow-sm focus:border-slate-500 focus:outline-none focus:ring-0 sm:text-sm"
           />
         ) : (
           <textarea
+            ref={openTextRef}
             rows={3}
             name={question.id}
+            tabIndex={1}
             id={question.id}
             placeholder={question.placeholder}
             required={question.required}
@@ -62,7 +75,9 @@ export default function OpenTextQuestion({
             onInput={(e) => {
               onChange({ [question.id]: e.currentTarget.value });
             }}
-            autoFocus={autoFocus}
+            onKeyDown={(e) => {
+              if (e.key == "Enter") onSubmit({ [question.id]: value });
+            }}
             className="block w-full rounded-md border border-slate-100 bg-slate-50 p-2 shadow-sm focus:border-slate-500 focus:ring-0 sm:text-sm"></textarea>
         )}
       </div>

packages/surveys/src/components/RatingQuestion.tsx

@@ -81,9 +81,10 @@ export default function RatingQuestion({
                 key={number}
                 onMouseOver={() => setHoveredNumber(number)}
                 onMouseLeave={() => setHoveredNumber(0)}
-                className="max-w-10 relative flex max-h-10 flex-1 cursor-pointer justify-center bg-white text-center text-sm leading-10">
+                className="max-w-10 relative max-h-10 flex-1 cursor-pointer bg-white text-center text-sm leading-10">
                 {question.scale === "number" ? (
                   <label
+                    tabIndex={value ? -1 : i + 1}
                     className={cn(
                       value === number ? "z-10 border-slate-400 bg-slate-50" : "",
                       a.length === number ? "rounded-r-md" : "",
@@ -95,6 +96,7 @@ export default function RatingQuestion({
                   </label>
                 ) : question.scale === "star" ? (
                   <label
+                    tabIndex={value ? -1 : i + 1}
                     className={cn(
                       number <= hoveredNumber ? "text-yellow-500" : "",
                       "flex h-full w-full justify-center"
@@ -132,10 +134,8 @@ export default function RatingQuestion({
                   </label>
                 ) : (
                   <label
-                    className={cn(
-                      "flex items-center justify-center  text-slate-800",
-                      question.range === 10 ? "h-6 w-6" : "h-full w-full"
-                    )}>
+                    tabIndex={value ? -1 : i + 1}
+                    className="flex h-full w-full justify-center text-slate-800">
                     <HiddenRadioInput number={number} />
                     <RatingSmiley
                       active={value === number || hoveredNumber === number}

packages/surveys/src/components/SubmitButton.tsx

@@ -1,3 +1,4 @@
+import { useCallback } from "preact/hooks";
 import { cn } from "../../../lib/cn";
 import { isLight } from "../lib/utils";
 import { TSurveyQuestion } from "../../../types/v1/surveys";
@@ -7,13 +8,32 @@ interface SubmitButtonProps {
   isLastQuestion: boolean;
   brandColor: string;
   onClick: () => void;
+  focus?: boolean;
+  tabIndex?: number;
   type?: "submit" | "button";
 }
 
-function SubmitButton({ question, isLastQuestion, brandColor, onClick, type = "submit" }: SubmitButtonProps) {
+function SubmitButton({
+  question,
+  isLastQuestion,
+  brandColor,
+  onClick,
+  tabIndex = 1,
+  focus = false,
+  type = "submit",
+}: SubmitButtonProps) {
+  const buttonRef = useCallback((currentButton: HTMLButtonElement | null) => {
+    if (currentButton && focus) {
+      currentButton.focus();
+    }
+  }, []);
+
   return (
     <button
+      ref={buttonRef}
       type={type}
+      tabIndex={tabIndex}
+      autoFocus={focus}
       className={cn(
         "flex items-center rounded-md border border-transparent px-3 py-3 text-base font-medium leading-4 shadow-sm hover:opacity-90 focus:outline-none focus:ring-2 focus:ring-slate-500 focus:ring-offset-2",
         isLight(brandColor) ? "text-black" : "text-white"