Build an auto completion address function for a website

Hi, We would like to add an autocompletion function to be triggered when the user begins filling out the field "address". Ideally we would like to use a class object (see code excerpt below). The suggested address should be near the user location (provided that the user location services are enabled on his browser) or because the user enters the beginning of his address. In simple terms, the function should behave similarly to the one use by UBER when entering the pickup/destination location. We can suggest some available PI like google to develop this function. <input class="form-control emailfld checkVal suggestedAddress"... >