GeoAutocompleteForm

GeoAutocompleteForm is a React component that allows users to autofill geolocation information based on the input of a city and country. It utilizes the Google Maps API (Places Library) and Ant Design for UI elements.

Features

• Autofill suggestions for cities and countries.
• Uses Google Maps API (Places Library) to fetch geolocation data.
• Displays city and country input fields with autocompletion and suggestions.
• Returns an address object containing city, country, latitude, and longitude upon submission.
• Customizable styles and placeholders for each field.

Installation

1. Install Ant Design and React Google Maps API.

yarn add antd @react-google-maps/api

2. Get a Google Maps API key with access to the "Places" library.

Props

AutoCompleteComponentProps

Prop Name	Type	Default Value	Description
API_KEY	string	undefined	Your Google Maps API Key. Required to load the Places Library.
onFinish	(address: Address) => void	undefined	Callback function triggered on form submission, returning the selected address information.
formRowGutter	Gutter or [Gutter, Gutter]	[10, 10]	Gutter size for the layout grid of the form.
countyColSpan	`number	string`	24
cityColSpan	`number	string`	24
submitColSpan	`number	string`	24
cityClassName	string	undefined	CSS class for the city input field.
countryClassName	string	undefined	CSS class for the country input field.
submitClassName	string	undefined	CSS class for the submit button.
cityStyle	React.CSSProperties	undefined	Inline style for the city input field.
countryStyle	React.CSSProperties	undefined	Inline style for the country input field.
submitStyle	React.CSSProperties	undefined	Inline style for the submit button.
cityPlaceholder	string	'Select city'	Placeholder text for the city input field.
countryPlaceholder	string	'Select country'	Placeholder text for the country input field.
submitText	string	'Submit'	Text to display on the submit button.
loading	boolean	undefined	Shows a loading state if set to true.
rowWrapperClassName	string	undefined	CSS class for the wrapper row element.
rowWrapperStyle	React.CSSProperties	undefined	Inline style for the wrapper row element.
cityColClassName	string	undefined	CSS class for the column containing the city input field.
cityColStyle	React.CSSProperties	undefined	Inline style for the column containing the city input field.
countryColClassName	string	undefined	CSS class for the column containing the country input field.
countryColStyle	React.CSSProperties	undefined	Inline style for the column containing the country input field.
submitColClassName	string	undefined	CSS class for the column containing the submit button.
submitColStyle	React.CSSProperties	undefined	Inline style for the column containing the submit button.
citySkeletonClassName	string	undefined	CSS class for the skeleton loader of the city input field.
citySkeletonStyle	React.CSSProperties	undefined	Inline style for the skeleton loader of the city input field.
countrySkeletonClassName	string	undefined	CSS class for the skeleton loader of the country input field.
countrySkeletonStyle	React.CSSProperties	undefined	Inline style for the skeleton loader of the country input field.
submitSkeletonClassName	string	undefined	CSS class for the skeleton loader of the submit button.
submitSkeletonStyle	React.CSSProperties	undefined	Inline style for the skeleton loader of the submit button.

Address Object

The Address object returned in the onFinish callback contains the following properties:

Property	Type	Description
name	string	Full formatted address.
city	string	Name of the selected city.
country	string	Name of the selected country.
latitude	number	Latitude coordinate of the location.
longitude	number	Longitude coordinate of the location.

Example Usage

import React from 'react';
import GeoAutocompleteForm from './GeoAutocompleteForm';

const MyComponent = () => {
  const handleFinish = (address) => {
    console.log('Selected Address:', address);
  };

  return (
    <GeoAutocompleteForm 
      API_KEY="YOUR_GOOGLE_MAPS_API_KEY" 
      onFinish={handleFinish} 
    />
  );
};

export default MyComponent;

Error Handling

• If the API_KEY is missing, the component will display a message asking the user to provide a valid Google Maps API key.
• If there is a failure to load the Google Maps API, it will display an error message.

Skeleton States

Skeletons are displayed while the Google Maps API is loading or if the loading prop is set to true. You can customize the skeleton styles with the citySkeletonClassName, countrySkeletonClassName, and submitSkeletonClassName props.

License

This project is licensed under the MIT License.