First commit

vendor/SimpleValidator/Validators/Alpha.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Alpha extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! ctype_alpha($data[$this->field])) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/AlphaNumeric.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class AlphaNumeric extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! ctype_alnum($data[$this->field])) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Email.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Email extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            // I use the same validation method as Firefox
+            // http://hg.mozilla.org/mozilla-central/file/cf5da681d577/content/html/content/src/nsHTMLInputElement.cpp#l3967
+
+            $value = $data[$this->field];
+            $length = strlen($value);
+
+            // If the email address begins with a '@' or ends with a '.',
+            // we know it's invalid.
+            if ($value[0] === '@' || $value[$length - 1] === '.') {
+
+            	return false;
+            }
+
+            // Check the username
+            for ($i = 0; $i < $length && $value[$i] !== '@'; ++$i) {
+
+                $c = $value[$i];
+
+                if (! (ctype_alnum($c) || $c === '.' || $c === '!' || $c === '#' || $c === '$' ||
+                    $c === '%' || $c === '&' || $c === '\'' || $c === '*' || $c === '+' ||
+                    $c === '-' || $c === '/' || $c === '=' || $c === '?' || $c === '^' ||
+                    $c === '_' || $c === '`' || $c === '{' || $c === '|' || $c === '}' ||
+                    $c === '~')) {
+
+                    return false;
+                }
+            }
+
+            // There is no domain name (or it's one-character long),
+            // that's not a valid email address.
+            if (++$i >= $length) return false;
+            if (($i + 1) === $length) return false;
+
+            // The domain name can't begin with a dot.
+            if ($value[$i] === '.') return false;
+
+            // Parsing the domain name.
+            for (; $i < $length; ++$i) {
+
+                $c = $value[$i];
+
+                if ($c === '.') {
+
+                    // A dot can't follow a dot.
+                    if ($value[$i - 1] === '.') return false;
+                }
+                elseif (! (ctype_alnum($c) || $c === '-')) {
+
+                    // The domain characters have to be in this list to be valid.
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Equals.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Equals extends Base
+{
+    private $field2;
+
+
+    public function __construct($field1, $field2, $error_message)
+    {
+        parent::__construct($field1, $error_message);
+
+        $this->field2 = $field2;
+    }
+
+
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! isset($data[$this->field2])) return false;
+
+            return $data[$this->field] === $data[$this->field2];
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Integer.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Integer extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (is_string($data[$this->field])) {
+
+                if ($data[$this->field][0] === '-') {
+
+                    return ctype_digit(substr($data[$this->field], 1));
+                }
+
+                return ctype_digit($data[$this->field]);
+            }
+            else {
+
+                return is_int($data[$this->field]);
+            }           
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Ip.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Ip extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! filter_var($data[$this->field], FILTER_VALIDATE_IP)) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Length.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Length extends Base
+{
+    private $min;
+    private $max;
+
+
+    public function __construct($field, $error_message, $min, $max)
+    {
+        parent::__construct($field, $error_message);
+
+        $this->min = $min;
+        $this->max = $max;
+    }
+
+
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            $length = mb_strlen($data[$this->field], 'UTF-8');
+
+            if ($length < $this->min || $length > $this->max) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/MacAddress.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class MacAddress extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            $groups = explode(':', $data[$this->field]);
+
+            if (count($groups) !== 6) return false;
+
+            foreach ($groups as $group) {
+
+                if (! ctype_xdigit($group)) return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/MaxLength.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class MaxLength extends Base
+{
+    private $max;
+
+
+    public function __construct($field, $error_message, $max)
+    {
+        parent::__construct($field, $error_message);
+
+        $this->max = $max;
+    }
+
+
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            $length = mb_strlen($data[$this->field], 'UTF-8');
+
+            if ($length > $this->max) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/MinLength.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class MinLength extends Base
+{
+    private $min;
+
+
+    public function __construct($field, $error_message, $min)
+    {
+        parent::__construct($field, $error_message);
+
+        $this->min = $min;
+    }
+
+
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            $length = mb_strlen($data[$this->field], 'UTF-8');
+
+            if ($length < $this->min) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Numeric.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Numeric extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! is_numeric($data[$this->field])) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Range.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Range extends Base
+{
+    private $min;
+    private $max;
+
+
+    public function __construct($field, $error_message, $min, $max)
+    {
+        parent::__construct($field, $error_message);
+
+        $this->min = $min;
+        $this->max = $max;
+    }
+
+
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! is_numeric($data[$this->field])) {
+
+                return false;
+            }
+
+            if ($data[$this->field] < $this->min || $data[$this->field] > $this->max) {
+
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Required.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Required extends Base
+{
+    public function execute(array $data)
+    {
+        if (! isset($data[$this->field]) || $data[$this->field] === '') {
+
+            return false;
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Unique.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ */
+class Unique extends Base
+{
+    private $pdo;
+    private $primary_key;
+    private $table;
+
+
+    public function __construct($field, $error_message, \PDO $pdo, $table, $primary_key = 'id')
+    {
+        parent::__construct($field, $error_message);
+
+        $this->pdo = $pdo;
+        $this->primary_key = $primary_key;
+        $this->table = $table;
+    }
+
+
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            if (! isset($data[$this->primary_key])) {
+
+                $rq = $this->pdo->prepare('SELECT COUNT(*) FROM '.$this->table.' WHERE '.$this->field.'=?');
+
+                $rq->execute(array(
+                    $data[$this->field]
+                ));
+
+                $result = $rq->fetch(\PDO::FETCH_NUM);
+
+                if (isset($result[0]) && $result[0] === '1') {
+
+                    return false;
+                }
+            }
+            else {
+
+                $rq = $this->pdo->prepare(
+                    'SELECT COUNT(*) FROM '.$this->table.'
+                    WHERE '.$this->field.'=? AND '.$this->primary_key.' != ?'
+                );
+                
+                $rq->execute(array(
+                    $data[$this->field], 
+                    $data[$this->primary_key]
+                ));
+                
+                $result = $rq->fetch(\PDO::FETCH_NUM);
+
+                if (isset($result[0]) && $result[0] === '1') {
+
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+}

vendor/SimpleValidator/Validators/Version.php

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+<?php
+
+/*
+ * This file is part of Simple Validator.
+ *
+ * (c) Frédéric Guillot <contact@fredericguillot.com>
+ *
+ * This source file is subject to the MIT license that is bundled
+ * with this source code in the file LICENSE.
+ */
+
+namespace SimpleValidator\Validators;
+
+use SimpleValidator\Base;
+
+/**
+ * @author Frédéric Guillot <contact@fredericguillot.com>
+ * @link http://semver.org/
+ */
+class Version extends Base
+{
+    public function execute(array $data)
+    {
+        if (isset($data[$this->field]) && $data[$this->field] !== '') {
+
+            $pattern = '/^[0-9]+\.[0-9]+\.[0-9]+([+-][^+-][0-9A-Za-z-.]*)?$/';
+            return (bool) preg_match($pattern, $data[$this->field]);
+        }
+
+        return true;
+    }
+}