Merged revisions 47479 via svnmerge from

svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.2.1

........
  r47479 | nlou | 2007-12-21 15:27:16 +1300 (Fri, 21 Dec 2007) | 1 line
  
  add function fieldByName
........


git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@47630 467b73ca-7a2a-4603-9d3b-597d59a354a9

forms/CompositeField.php

@@ -127,6 +127,9 @@ class CompositeField extends FormField {
 	function isComposite() { return true; }
 	function hasData() { return false; }
 
+	public function fieldByName($name) {
+		return $this->children->fieldByName($name);
+	}
 	/**
 	 * Add a new child field to the end of the set.
 	 */