function testStringInput()
{
$inp = new StringInput('aString');
$from = array();
$r = $inp->checkInput($from);
$this->assertTrue($r->is('EMPTY_INPUT'));
$r = $inp->getValue($from);
$this->assertTrue($r->is('EMPTY_INPUT'));
$this->assertEquals('aString', $inp->getName());
$from = array('aString' => '');
$r = $inp->checkInput($from);
$this->assertTrue($r->is('EMPTY_INPUT'));
$from = array('aString' => 'testInput');
$this->assertTrue($inp->isGiven($from));
$r = $inp->getValue($from);
$this->assertEquals('testInput', $r);
$_POST = array('aString' => 'aValue');
$this->assertEquals('aValue', $inp->getValue('POST'));
$_GET = array('aString' => 'aValue');
$this->assertEquals('aValue', $inp->getValue('GET'));
}
function checkInput($from)
{
$r = parent::checkInput($from);
if (isError($r)) {
return $r;
}
$value = $this->getValue($from);
$AtChar = strpos($value, '@');
$host = substr($value, $AtChar + 1);
$user = substr($value, 0, $AtChar);
$domain = substr($host, strpos($host, '.') + 1);
$hostName = substr($host, 0, strpos($host, '.'));
if (strlen($user) > 0 && strlen($hostName) > 0 && strlen($domain) >= 2) {
return true;
} else {
return new Error('INVALID_EMAIL');
}
}