/**
* @param ElementInterface $elementInstance
* @return bool
*/
public function isValid(ElementInterface $elementInstance)
{
if (filter_var($elementInstance->getValue(), FILTER_VALIDATE_EMAIL)) {
return TRUE;
}
return FALSE;
}
/**
* @param ElementInterface $elementInstance
*
* @return bool
*/
public function isValid(ElementInterface $elementInstance)
{
$value = $elementInstance->getValue();
if (strlen($value) > $this->_getLength()) {
return FALSE;
}
return TRUE;
}
/**
* @param ElementInterface $elementInstance
*
* @return bool
*/
public function isValid(ElementInterface $elementInstance)
{
$value = strtolower($elementInstance->getValue());
if (preg_match($this->_getRegExpValue(), $value) === 0) {
return FALSE;
}
return TRUE;
}
/**
* @param ElementInterface $elementInstance
*
* @return bool
*/
public function isValid(ElementInterface $elementInstance)
{
$value = $elementInstance->getValue();
if (strcasecmp($value, $this->_getMatchValue()) !== 0) {
return FALSE;
}
return TRUE;
}
/**
* @param ElementInterface $elementInstance
*
* @return bool
*/
public function isValid(ElementInterface $elementInstance)
{
$value = $elementInstance->getValue();
$matchElementValue = $this->_getMatchElement()->getValue();
if ($value !== $matchElementValue || $elementInstance->isValid() === FALSE) {
return FALSE;
}
return TRUE;
}
/**
* @param ElementInterface $elementInstance
*
* @return bool
*/
public function isValid(ElementInterface $elementInstance)
{
// ----------------------------------
// fields with inmutable values
if ($elementInstance instanceof ElementCheckboxField) {
if ($elementInstance->hasCheckedOptions() === FALSE) {
return FALSE;
}
return TRUE;
}
// ----------------------------------
// fields with actual mutable values
$value = $elementInstance->getValue();
if (empty($value)) {
return FALSE;
}
return TRUE;
}
/**
* @param ElementInterface $elementInstance
*
* @return string
*/
public function renderErrorMessage(ElementInterface $elementInstance)
{
$parsedFieldPlaceholders = $elementInstance->parseFieldPlaceholders($this->getErrorMessage());
return $this->_parseConditionPlaceholders($parsedFieldPlaceholders);
}
