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Validator.php
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Validator.php
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<?php
namespace Oryzias;
class Validator
{
protected $data;
protected $inputCharset;
protected $rules;
protected $filterRules;
protected $error;
protected $allowKeys;
public function __construct($rules=null, $inputCharset=null)
{
if (!$inputCharset) {
$inputCharset = Config::get('template.outputCharset');
}
$this->inputCharset = $inputCharset;
$this->setRule($rules);
}
public function setData($data)
{
if ($data) {
$this->data = $data;
}
}
public function getData()
{
$result = [];
//許可キーのみ抽出
if (!$this->allowKeys) {
$result = $this->data;
} else {
foreach ($this->allowKeys as $keyName) {
if (isset($this->data[$keyName])) {
$result[$keyName] = $this->data[$keyName];
} else {
$result[$keyName] = '';
}
}
}
//フィルター適用
if ($this->filterRules) {
foreach ($this->filterRules as $dataKey=>$filterNames) {
foreach ($filterNames as $filterName) {
$result[$dataKey] = $this->$filterName($result[$dataKey]);
}
}
}
return $result;
}
public function setRule($rules=null)
{
if ($rules) {
$this->rules = $rules;
}
}
public function isValid()
{
foreach ($this->rules as $elementName=>$rule) {
foreach ($rule as $validateName=>$validateParams) {
if (!isset($validateParams['args'])) {
$validateParams['args'] = [];
}
if (!isset($this->data[$elementName])) {
$this->data[$elementName] = [];
}
if (!$this->$validateName($this->data[$elementName], $validateParams['args'])) {
$this->error[$elementName][] = $validateParams['msg'];
$this->error['errorList'][] = $validateParams['msg'];
}
}
}
if ($this->error) {
return false;
} else {
return true;
}
}
public function getError()
{
return $this->error;
}
public function unsetError()
{
unset($this->error);
}
//必須
public function required($input)
{
if ($input) {
return true;
} else {
return false;
}
}
//数字のみ
public function numeric($input)
{
if (ctype_digit($input)) {
return true;
} else {
return false;
}
}
//英数字のみ
public function alphaNumeric($input)
{
if (ctype_alnum($input)) {
return true;
} else {
return false;
}
}
//メールアドレス
public function email($input)
{
if (filter_var($input, FILTER_VALIDATE_EMAIL)) {
return true;
} else {
return false;
}
}
//URL
public function url($input)
{
if (filter_var($input, FILTER_VALIDATE_URL)) {
return true;
} else {
return false;
}
}
//最大文字列長
public function maxStrLen($input, $args)
{
return $this->rangeStrLen($input, $args);
}
//最小文字列長
public function minStrLen($input, $args)
{
return $this->rangeStrLen($input, $args);
}
//文字列長範囲
public function rangeStrLen($input, $args)
{
$result = true;
$strlen = mb_strlen($input, $this->inputCharset);
if (isset($args['min'])) {
if ($strlen < $args['min']) {
$result = false;
}
}
if (isset($args['max'])) {
if ($strlen > $args['max']) {
$result = false;
}
}
return $result;
}
//最大
public function max($input, $args)
{
return range($input, $args);
}
//最小
public function min($input, $args)
{
return range($input, $args);
}
//範囲
public function range($input, $args)
{
$result = true;
if (isset($args['min'])) {
if ($input < $args['min']) {
$result = false;
}
}
if (isset($args['max'])) {
if ($input > $args['max']) {
$result = false;
}
}
return $result;
}
//CSRFチェック
public function checkCsrf($input, $args)
{
if ($input == $_SESSION['csrfToken']) {
return true;
} else {
return false;
}
}
public function trim($input)
{
return trim($input);
}
public function kanaNormalization($input)
{
return mb_convert_kana($input, 'asK', $this->inputCharset);
}
}