Include JSON validation

devinus · Sep 3, 2011 · 0067b0a · 0067b0a
1 parent 9cb4b99
commit 0067b0a
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diff --git a/library/Respect/Validation/Exceptions/JSONException.php b/library/Respect/Validation/Exceptions/JSONException.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Respect\Validation\Exceptions;
+
+class JSONException extends ValidationException
+{
+
+    public static $defaultTemplates = array(
+        self::MODE_DEFAULT => array(
+            self::STANDARD => '{{name}} must be a valid JSON string',
+        ),
+        self::MODE_NEGATIVE => array(
+            self::STANDARD => '{{name}} must not be a valid JSON string',
+        )
+    );
+
+}
+
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2009-2011, Jair Henrique.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * 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.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ *
+ */
diff --git a/library/Respect/Validation/Rules/JSON.php b/library/Respect/Validation/Rules/JSON.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class JSON extends AbstractRule
+{
+
+    public $json;
+
+    public function __construct($json=null)
+    {
+        $this->json = $json;
+    }
+
+    public function validate($input)
+    {
+        if(json_decode($input)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+}
+
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2009-2011, Jair Henrique.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * 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.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+ *
+ */
diff --git a/tests/library/Respect/Validation/Rules/JSONTest.php b/tests/library/Respect/Validation/Rules/JSONTest.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+class JSONTest extends \PHPUnit_Framework_TestCase
+{
+
+    public function testValidJSON()
+    {
+        $object = new JSON('{"foo": "bar", "number":1}');
+        $this->assertTrue($object->assert($object->json));
+    }
+
+    /**
+     * @expectedException Respect\Validation\Exceptions\JSONException
+     */
+    public function testInvalidJSON()
+    {
+        $object = new JSON("{foo:bar}");
+        $this->assertFalse($object->assert($object->json));
+    }
+}