add note about key requirements

6.x/crud-fields.md

@@ -1138,6 +1138,13 @@ CRUD::field([   // Address google
 
 Using Google Places API is dependent on using an API Key. Please [get an API key](https://console.cloud.google.com/apis/credentials) - you do have to configure billing, but you qualify for $200/mo free usage, which covers most use cases. Then copy-paste that key as your ```services.google_places.key``` value. 
 
+**IMPORTANT NOTE**: Your key needs access to the following APIS:
+- Maps JavaScript API;
+- Places API;
+- Geocoding API.
+
+While developing you can use an "unrestricted key" (no restrictions for where the key is used), but for production you should use a separate key, and **MAKE SURE** you restrict the usage of that key to your own domain. 
+
 So inside your ```config/services.php``` please add the items below:
 ```php
 'google_places' => [
@@ -1558,6 +1565,13 @@ Using Google Places API is dependent on using an API Key. Please [get an API key
 ],
 ```
 
+**IMPORTANT NOTE**: Your key needs access to the following APIS:
+- Maps JavaScript API;
+- Places API;
+- Geocoding API.
+
+While developing you can use an "unrestricted key" (no restrictions for where the key is used), but for production you should use a separate key, and **MAKE SURE** you restrict the usage of that key to your own domain. 
+
 **How to save in multiple inputs?**
 
 There are cases where you rather save the information on separate inputs in the database. In that scenario you should use [Laravel mutators and accessors](https://laravel.com/docs/10.x/eloquent-mutators). Using the same field as previously shown (**field name is `location`**), and having `latitude`, `longitude`, `full_address` as the database columns, we can save and retrieve them separately too:

7.x-dev/crud-fields.md

@@ -1138,6 +1138,13 @@ CRUD::field([   // Address google
 
 Using Google Places API is dependent on using an API Key. Please [get an API key](https://console.cloud.google.com/apis/credentials) - you do have to configure billing, but you qualify for $200/mo free usage, which covers most use cases. Then copy-paste that key as your ```services.google_places.key``` value. 
 
+**IMPORTANT NOTE**: Your key needs access to the following APIS:
+- Maps JavaScript API;
+- Places API;
+- Geocoding API.
+
+While developing you can use an "unrestricted key" (no restrictions for where the key is used), but for production you should use a separate key, and **MAKE SURE** you restrict the usage of that key to your own domain. 
+
 So inside your ```config/services.php``` please add the items below:
 ```php
 'google_places' => [
@@ -1423,6 +1430,13 @@ Using Google Places API is dependent on using an API Key. Please [get an API key
 ],
 ```
 
+**IMPORTANT NOTE**: Your key needs access to the following APIS:
+- Maps JavaScript API;
+- Places API;
+- Geocoding API.
+
+While developing you can use an "unrestricted key" (no restrictions for where the key is used), but for production you should use a separate key, and **MAKE SURE** you restrict the usage of that key to your own domain. 
+
 **How to save in multiple inputs?**
 
 There are cases where you rather save the information on separate inputs in the database. In that scenario you should use [Laravel mutators and accessors](https://laravel.com/docs/10.x/eloquent-mutators). Using the same field as previously shown (**field name is `location`**), and having `latitude`, `longitude`, `full_address` as the database columns, we can save and retrieve them separately too: