+ isDate and isDateTime to AntAcl

SE/se-lib/AntAclBase.php

@@ -367,6 +367,20 @@ class AntAclBase extends Core_AclBase {
 		if ('p5:enum' === $xsdType) return true;
 		return false;
 	}
+	public function isDateField($fieldName) {
+		$xsdType = $this->getXsdFieldType($fieldName);
+		switch ($xsdType) {
+			case "xsd:date": return true;
+			default: return false;
+		}
+	}
+	public function isDateTimeField($fieldName) {
+		$xsdType = $this->getXsdFieldType($fieldName);
+		switch ($xsdType) {
+			case "xsd:dateTime": return true;
+			default: return false;
+		}
+	}
 
 	public function canCreateField($fieldName) {
 		try {