add Phalcon validators to model

src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/BaseField.php

@@ -55,6 +55,10 @@ abstract class BaseField
      */
     protected $internalReference = "";
 
+    /**
+     * @var string validation message string
+     */
+    protected $internalValidationMessage = null;
 
     /**
      * @return bool returns if this a container type object (no data)
@@ -120,6 +124,23 @@ abstract class BaseField
         return $this->internalValue;
     }
 
+    /**
+     * default setter
+     * @param $value set field value
+     */
+    public function setValue($value)
+    {
+        $this->internalValue = $value;
+    }
+
+    /**
+     * @return array child items
+     */
+    public function getChildren()
+    {
+        return $this->internalChildnodes;
+    }
+
     /**
      * set Default field value
      * @param $value default value
@@ -130,20 +151,19 @@ abstract class BaseField
     }
 
     /**
-     * default setter
-     * @param $value set field value
+     * @param $msg validation message (on failure)
      */
-    public function setValue($value)
+    public function setValidationMessage($msg)
     {
-        $this->internalValue = $value;
+        $this->internalValidationMessage = $msg;
     }
 
     /**
-     * @return array child items
+     * @return array returns validators for this field type (empty if none)
      */
-    public function getChildren()
+    public function getValidators()
     {
-        return $this->internalChildnodes;
+        return array();
     }
 
 }
\ No newline at end of file

src/opnsense/mvc/app/models/OPNsense/Base/FieldTypes/EmailField.php

+<?php
+/*
+    # Copyright (C) 2015 Deciso B.V.
+    #
+    # All rights reserved.
+    #
+    # Redistribution and use in source and binary forms, with or without
+    # modification, are permitted provided that the following conditions are met:
+    #
+    # 1. Redistributions of source code must retain the above copyright notice,
+    #    this list of conditions and the following disclaimer.
+    #
+    # 2. Redistributions in binary form must reproduce the above copyright
+    #    notice, this list of conditions and the following disclaimer in the
+    #    documentation and/or other materials provided with the distribution.
+    #
+    # THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    # INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    # AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    # AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    # OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    # POSSIBILITY OF SUCH DAMAGE.
+
+    --------------------------------------------------------------------------------------
+    package : Frontend Model Base
+    function: Email field type
+
+*/
+namespace OPNsense\Base\FieldTypes;
+
+use Phalcon\Validation\Validator\Email;
+
+class EmailField extends BaseField
+{
+    /**
+     * @var bool marks if this is a data node or a container
+     */
+    protected $internalIsContainer = false;
+
+    /**
+     * @return array returns Email validator
+     */
+    public function getValidators()
+    {
+        if ($this->internalValidationMessage == null) {
+            $msg = "email address invalid for " . $this->internalReference;
+        } else {
+            $msg = $this->internalValidationMessage;
+        }
+        return array(new Email(array('message' => $msg)));
+    }
+
+}
\ No newline at end of file

src/opnsense/mvc/app/models/OPNsense/Sample/Sample.xml

@@ -8,8 +8,9 @@
             <Mask>[A-Z]</Mask>
         </tag1>
         <tagX>
-            <tag1 type="TextField">
+            <tag1 type="EmailField">
                 <Default>test1234</Default>
+                <ValidationMessage>you should input this!</ValidationMessage>
             </tag1>
             <tag2>
                 <tagZ></tagZ>