Fix installation bug on coordinates

src/Form/Type/GlobalConfigurationFormType.php

@@ -124,7 +124,7 @@ class GlobalConfigurationFormType extends AbstractType
                 'required' => true,
                 '_placeholder' => '[45.7,3.2]',
                 'constraints_param' => [
-                    new RegexConstraint(['pattern' => '/^\[[0-9]+\.[0-9]+,[0-9]+\.[0-9]+\]/', 'message' => 'Coordonnées invalide, format attendu : [45.7,3.2]']),
+                    new RegexConstraint(['pattern' => '/^\[-?[0-9]+\.[0-9]+,-?[0-9]+\.[0-9]+\]/', 'message' => 'Coordonnées invalide, format attendu : [45.7,3.2]']),
                 ],
                 'help_html' => true,
                 'help' => "Pour déterminer le centre et zoom de la carte <a target='_blank' rel='noopener noreferrer' href='https://www.openstreetmap.org/'>Ouvrir OpenStreetMap</a><br/>

src/Form/Type/GlobalParameterType.php

@@ -65,6 +65,6 @@ class GlobalParameterType extends AbstractType
 
     public function getBlockPrefix()
     {
-        return 'formSiege';
+        return 'formGlobalParameter';
     }
 }