useGeolocation Hook React

import { useState, useEffect } from "react";

const useGeolocation = () => {
  const [position, setPosition] = useState(null);

  useEffect(() => {
    const success = (pos) => {
      const { latitude, longitude } = pos.coords;
      setPosition({ latitude, longitude });
    };

    const error = (err) => {
      console.error("Geolocation error:", err);
    };

    const options = {
      enableHighAccuracy: true,
      timeout: 10000,
      maximumAge: 0,
    };

    const watchId = navigator.geolocation.watchPosition(
      success,
      error,
      options
    );

    return () => {
      navigator.geolocation.clearWatch(watchId);
    };
  }, []);

  return position;
};

// Usage
const GeolocationExample = () => {
  const position = useGeolocation();

  if (!position) {
    return <p>Geolocation not available.</p>;
  }

  return (
    <div>
      <p>Latitude: {position.latitude}</p>
      <p>Longitude: {position.longitude}</p>
    </div>
  );
};