Add guides for Fields::Url

app/views/fields/url/_index.html.erb

@@ -1,7 +1,7 @@
 <%#
 # Url Index Partial
 
-This partial renders an email address,
+This partial renders a URL address,
 to be displayed on a resource's index page.
 
 By default, the value is rendered as an `a` element.

app/views/fields/url/_show.html.erb

@@ -1,7 +1,7 @@
 <%#
 # Url Show Partial
 
-This partial renders an email address,
+This partial renders a URL address,
 to be displayed on a resource's show page.
 
 By default, the value is rendered as an `a` element.

docs/customizing_dashboards.md

@@ -65,6 +65,7 @@ specify, including:
 - `Field::Select`
 - `Field::String`
 - `Field::Text`
+- `Field::Url`
 - `Field::Password`
 
 ## Customizing Fields
@@ -238,6 +239,14 @@ Default is `false`.
 `:truncate` - Set the number of characters to display in the index view.
 Defaults to `50`.
 
+**Field::Url**
+
+`:searchable` - Specify if the attribute should be considered when searching.
+Default is `true`.
+
+`:truncate` - Set the number of characters to display in the index view.
+Defaults to `50`.
+
 **Field::Password**
 
 `:searchable` - Specify if the attribute should be considered when searching.