Fixed Trac #312: initial form validation for the "apply stimulus/change state" wizard.

SVN:trunk[934]

pages/UI.php

@@ -1206,6 +1206,12 @@ try
 			oWizardHelper.SetFieldsMap($sJsonFieldsMap);
 			oWizardHelper.SetFieldsCount($iFieldsCount);
 EOF
+);
+			$oP->add_ready_script(
+<<<EOF
+			// Starts the validation when the page is ready
+			CheckFields('apply_stimulus', false);
+EOF
 );
 		}
 		else