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Add profile bio character counter #72

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Add profile bio character counter #72

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26 changes: 24 additions & 2 deletions app/src/app/dashboard/profile/page.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -25,13 +25,25 @@ export default function ProfilePage() {
const {
register,
setValue,
watch,
handleSubmit,
formState: { errors, isSubmitting, isValid },
} = useForm<updateProfilePayload>({
resolver: zodResolver(profileFormSchema),
mode: 'onChange',
});

const BIO_MAX_LENGTH = 500;
const BIO_WARNING_LENGTH = 450;
const bioValue = watch("bio") || "";
const bioLength = bioValue.length;
const bioCounterTone =
bioLength > BIO_MAX_LENGTH
? "text-red-500"
: bioLength >= BIO_WARNING_LENGTH
? "text-yellow-400"
: "text-[#A3A3A3]";

const [profileImage, setProfileImage] = useState<string | null>(null);
const [cropSrc, setCropSrc] = useState<string | null>(null);
const profileInputRef = useRef<HTMLInputElement>(null);
Expand Down Expand Up @@ -182,7 +194,7 @@ export default function ProfilePage() {
{...register("bio")}
placeholder="Tell about yourself in a few words"
aria-invalid={errors.bio ? 'true' : 'false'}
aria-describedby={errors.bio ? 'bio-error' : undefined}
aria-describedby={errors.bio ? 'bio-error bio-counter' : 'bio-counter'}
className="text-white placeholder:text-[#6F6F6F] focus:outline-none px-4 py-3 resize-none"
style={{
width: "660px",
Expand All @@ -193,6 +205,16 @@ export default function ProfilePage() {
border: errors.bio ? "1px solid #ef4444" : "none",
}}
/>
<div className="mt-1 flex w-[660px] items-center justify-between gap-3 text-[10px]">
<p className={bioCounterTone} aria-live="polite" id="bio-counter">
{bioLength}/{BIO_MAX_LENGTH}
</p>
{bioLength >= BIO_WARNING_LENGTH && !errors.bio && (
<p className="text-yellow-400">
Approaching bio character limit
</p>
)}
</div>
{errors.bio && (
<p id="bio-error" className="text-[10px] text-red-500 mt-1" role="alert">{errors.bio.message}</p>
)}
Expand Down Expand Up @@ -443,4 +465,4 @@ export default function ProfilePage() {
)}
</>
);
}
}