Merge 4631aa0067 into 6bb9a0b33d

src/ORM/DataObject.php

@@ -3285,9 +3285,6 @@ class DataObject extends ModelData implements DataObjectInterface, i18nEntityPro
         /** @var DBField $obj */
         $table = $schema->tableName($class);
         $obj = Injector::inst()->create($spec, $fieldName);
-        if (is_null($value)) {
-            $value = $obj->getDefaultValue();
-        }
         $obj->setTable($table);
         $obj->setValue($value, $this, false);
         return $obj;

src/ORM/FieldType/DBDatetime.php

@@ -52,9 +52,10 @@ class DBDatetime extends DBDate implements TemplateGlobalProvider
     public const ISO_DATETIME_NORMALISED = 'y-MM-dd\'T\'HH:mm:ss';
 
     private static array $field_validators = [
-        DatetimeFieldValidator::class,
+        // Remove parent validator
-        // disable parent validator
         DateFieldValidator::class => null,
+        // Add datetime validator
+        DatetimeFieldValidator::class,
     ];
 
     /**

src/ORM/FieldType/DBDecimal.php

@@ -111,7 +111,7 @@ class DBDecimal extends DBField
             ->setScale($this->decimalSize);
     }
 
-    public function nullValue(): int
+    public function nullValue(): float
     {
         return 0.0;
     }

src/ORM/FieldType/DBEmail.php

@@ -6,7 +6,6 @@ use SilverStripe\Forms\EmailField;
 use SilverStripe\ORM\FieldType\DBVarchar;
 use SilverStripe\Core\Validation\FieldValidation\EmailFieldValidator;
 use SilverStripe\Forms\FormField;
-use SilverStripe\Forms\NullableField;
 
 class DBEmail extends DBVarchar
 {
@@ -16,14 +15,8 @@ class DBEmail extends DBVarchar
 
     public function scaffoldFormField(?string $title = null, array $params = []): ?FormField
     {
-        // Set field with appropriate size
         $field = EmailField::create($this->name, $title);
         $field->setMaxLength($this->getSize());
-
-        // Allow the user to select if it's null instead of automatically assuming empty string is
-        if (!$this->getNullifyEmpty()) {
-            return NullableField::create($field);
-        }
         return $field;
     }
 }