Add ability to set whether to allow lat lng entry on manual

Author: wilr

javascript/addressfinder.js

@@ -20,6 +20,9 @@
                 manual.hide()
             }
 
+            if (!$(elem).find('.addressfinder__holder input').length) {
+                return;
+            }
             /* create widget */
             widget = new AddressFinder.Widget(field, key, "NZ", {
                 container: $(elem).find('.addressfinder__holder').get(0)
@@ -53,6 +56,8 @@
                 } else {
                     useManual.val('0')
                 }
+
+                return false;
             })
 
             /* on manually changing of the fields then we have to clear x/y */

src/AddressFinderField.php

@@ -44,6 +44,10 @@ class AddressFinderField extends TextField
 
     private static $include_address_finder_js = true;
 
+    private $showLatLngManual = false;
+
+    private $requireLatLngManual = false;
+
     /**
      * @param string $name
      * @param string $title
@@ -95,6 +99,21 @@ public function __construct($name, $title = null, $value = null)
         parent::__construct($name, $title, $value);
     }
 
+    public function setShowLatLngManual($bool)
+    {
+        $this->showLatLngManual = $bool;
+
+        return $this;
+    }
+
+    public function setRequireLatLngManual($bool)
+    {
+        $this->requireLatLngManual = $bool;
+
+        return $this;
+    }
+
+
     /**
      * @param bool $bool
      *
@@ -180,6 +199,18 @@ public function FieldHolder($properties = array())
             }
         }
 
+        $fields = $this->getManualFields();
+
+        if($this->showLatLngManual) {
+            $name = $this->getName();
+
+            $fields->removeByName("{$name}[Longitude]");
+            $fields->removeByName("{$name}[Latitude]");
+
+            $fields->push(new TextField("{$name}[Longitude]", 'Longitude'));
+            $fields->push(new TextField("{$name}[Latitude]", 'Latitude'));
+        }
+
         $properties = array(
             'ManualAddressFields' => $this->getManualFields(),
             'AddressField' => $this->addressField->Field(),
@@ -347,6 +378,34 @@ public function validate($validator)
 
                 return false;
             }
+
+            if($this->requireLatLngManual) {
+                $lat = $fields->dataFieldByName("{$name}[Latitude]");
+
+                if (!$lat->Value()) {
+                    $lat->validationError(
+                        $name,
+                        _t("AddressFinderField.LATITUDEMISSING", "Please enter a valid Latitude."),
+                        "Latitude",
+                        false
+                    );
+
+                    return false;
+                }
+
+                $lng = $fields->dataFieldByName("{$name}[Longitude]");
+
+                if (!$lng->Value()) {
+                    $lng->validationError(
+                        $name,
+                        _t("AddressFinderField.LONGTITUDEMISSING", "Please enter a valid Longitude."),
+                        "Longitude",
+                        false
+                    );
+
+                    return false;
+                }
+            }
         }
 
         return true;