/**
* @param Field $field The field instance to check against
* @return bool
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
return filter_var($field->getValue(), FILTER_VALIDATE_FLOAT, FILTER_FLAG_ALLOW_THOUSAND) !== false || filter_var($field->getValue(), FILTER_VALIDATE_FLOAT, array('flags' => FILTER_FLAG_ALLOW_THOUSAND, 'options' => array('decimal' => ','))) !== false;
}
/**
* @param Field $field
* @return bool
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
$fieldValue = $field->getValue();
$emailValid = filter_var($fieldValue, FILTER_VALIDATE_EMAIL);
if ($emailValid === false) {
return false;
}
if ($this->checkMx === false) {
return true;
}
$domain = substr($fieldValue, strrpos($fieldValue, '@') + 1);
$mxRecords = array();
if (getmxrr(idn_to_ascii($domain), $mxRecords) === true) {
return true;
}
// Port 25 fallback check if there's no MX record
$aRecords = dns_get_record($domain, DNS_A);
if (count($aRecords) <= 0) {
return false;
}
$connection = @fsockopen($aRecords[0]['ip'], 25);
if (is_resource($connection) === true) {
fclose($connection);
return true;
}
return false;
}
/**
* @param Field $field The field instance to check against
* @return bool
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
return is_numeric($field->getValue());
}
/**
* @param Field $field
* @return bool
* @throws \UnexpectedValueException
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
$fieldValue = $field->getValue();
if (is_scalar($fieldValue) === true) {
return $fieldValue >= $this->minValue;
} else {
throw new \UnexpectedValueException('Could not handle field value for rule ' . __CLASS__);
}
}
/**
* @param Field $field
* @return bool
* @throws \UnexpectedValueException
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
$fieldValue = $field->getValue();
if (is_scalar($fieldValue) === true) {
return $this->checkValueLengthAgainst(mb_strlen($fieldValue));
} elseif (is_array($fieldValue) === true || $fieldValue instanceof \ArrayObject) {
return $this->checkValueLengthAgainst(count($fieldValue));
} else {
throw new \UnexpectedValueException('Could not handle field value for rule ' . __CLASS__);
}
}
/**
* @param Field $field The field instance to check against
* @throws \UnexpectedValueException
* @return bool
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
$fieldValue = $field->getValue();
if (is_scalar($fieldValue) === true) {
return in_array($fieldValue, $this->validValues);
} elseif (is_array($fieldValue) === true || $fieldValue instanceof \ArrayObject) {
return count(array_diff($fieldValue, $this->validValues)) === 0;
} else {
throw new \UnexpectedValueException('Could not handle field value for rule ' . __CLASS__);
}
}
public function render(Field $field, $renderedField)
{
$errorHtmlBefore = null;
$errorHtmlAfter = null;
if ($field->hasErrors() === true) {
$errorHtmlBefore = '<div class="input-error"><img class="input-error-mark" src="/images/icon-input-error.png" alt="!">';
$errorHtmlAfter = '<ul class="input-error-list">';
foreach ($field->getErrors() as $error) {
$errorHtmlAfter .= '<li>' . $error . '</li>';
}
$errorHtmlAfter .= '</ul></div>';
}
return $errorHtmlBefore . $renderedField . $errorHtmlAfter;
}
/**
* @param Field $field The field instance to check against
* @return bool
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
$fldValue = $this->ignoreSurroundingSpaces ? trim($field->getValue()) : $field->getValue();
$fldValue = preg_replace(array('@^[a-z]+://@i', '@^www\\.@i'), null, $fldValue);
if (($lastPoint = strrpos($fldValue, '.')) === false) {
return false;
}
if ($this->publicTld === true && strlen(substr($fldValue, $lastPoint + 1)) < 2) {
return false;
}
return filter_var('http://' . idn_to_ascii($fldValue), FILTER_VALIDATE_URL) !== false;
}
public function render(Field $field, $renderedField)
{
$labelOpenTag = '<label>';
$labelCloseTag = '</label>';
$requiredStr = null;
if ($field->hasRule('ch\\metanet\\formHandler\\rule\\RequiredRule') === true) {
$requiredStr = ' <abbr title="required">*</abbr>';
}
if ($field->getLinkedLabel() === true) {
$labelOpenTag = '<label for="' . $field->getId() . '">';
}
$errorHtml = null;
$cssClasses = array();
if ($field->hasErrors() === true) {
$cssClasses[] = 'field-error';
$errorHtml = '<div class="field-errors"><ul>';
foreach ($field->getErrors() as $error) {
$errorHtml .= '<li>' . $error . '</li>';
}
$errorHtml .= '</ul></div>';
}
return '<dl' . (count($cssClasses) > 0 ? ' class="' . implode(' ', $cssClasses) . '"' : null) . '>
<dt>' . $labelOpenTag . $field->getLabel() . $requiredStr . $labelCloseTag . '</dt>
<dd>' . $renderedField . $errorHtml . '</dd>
</dl>';
}
/**
* @return bool
*/
public function validate()
{
if ($this->isValueEmpty() === false) {
if ($this->validateAgainstOptions() === false) {
return false;
}
}
return parent::validate();
}
/**
* @param Field $field The field instance to check against
* @throws \UnexpectedValueException
* @return bool
*/
public function validate(Field $field)
{
if ($field->isValueEmpty() === true) {
return true;
}
$fieldValue = $field->getValue();
if (is_scalar($fieldValue) === true) {
return $this->checkAgainstPattern($fieldValue);
} elseif (is_array($fieldValue) === true || $fieldValue instanceof \ArrayObject) {
foreach ($fieldValue as $value) {
if ($this->checkAgainstPattern($value) === false) {
return false;
}
}
return true;
} else {
throw new \UnexpectedValueException('The field value is neither scalar nor an array');
}
}
public function isValueEmpty()
{
if (parent::isValueEmpty() === true) {
return true;
}
if (is_array($this->value) === true) {
return !(isset($this->value['day']) !== false && mb_strlen($this->value['day']) > 0 || isset($this->value['month']) !== false && mb_strlen($this->value['month']) > 0 || isset($this->value['year']) !== false && mb_strlen($this->value['year']) > 0);
}
return false;
}
public function __construct($name, $label, array $ruleSet = array())
{
parent::__construct($name, $label, $ruleSet);
$this->inputFieldRenderer = new TextInputFieldRenderer();
}
/**
* @param Field $field
*
* @return bool
*
* @throws \UnexpectedValueException
*/
public function validate(Field $field)
{
return !$field->isValueEmpty();
}
public function setRequestData($data)
{
if ($data !== null && is_array($data) === false) {
throw new \InvalidArgumentException('Illegal input data for field ' . $this->name . '. Input data should be an array but is ' . gettype($data) . '.');
}
$normalizedData = is_array($data[self::VALUE_ERROR]) === false ? $data : $this->convertMultiFileArray($data);
parent::setRequestData($normalizedData);
}
