/**
* Checks that an e-mail address is valid or empty.
*
* @param string $fieldName
* TS setup field name to mention in the warning, must not be empty
* @param bool $canUseFlexforms
* whether the value can also be set via flexforms (this will be
* mentioned in the error message)
* @param string $sheet
* flexforms sheet pointer, eg. "sDEF", will be ignored if
* $canUseFlexforms is set to FALSE
* @param bool $unused unused
* @param string $explanation
* a sentence explaining what that configuration value is needed for,
* must not be empty
*
* @return void
*/
public function checkIsValidEmailOrEmpty($fieldName, $canUseFlexforms, $sheet, $unused, $explanation)
{
$value = $this->objectToCheck->getConfValueString($fieldName, $sheet);
if ($value === '') {
return;
}
if (!t3lib_div::validEmail($value)) {
$message = 'The e-mail address in <strong>' . $this->getTSSetupPath() . $fieldName . '</strong> is set to <strong>' . $value . '</strong> ' . 'which is not valid. E-mails might not be received as long as ' . 'this address is invalid.<br />';
$this->setErrorMessageAndRequestCorrection($fieldName, $canUseFlexforms, $message . $explanation);
}
}
/**
* @test
*/
public function purgeCachedConfigurationsDropsCachedConfiguration()
{
$this->testingFramework->discardFakeFrontEnd();
Tx_Oelib_TemplateHelper::setCachedConfigurationValue('foo', 'bar');
Tx_Oelib_TemplateHelper::purgeCachedConfigurations();
$subject = new Tx_Oelib_TemplateHelper();
$subject->init();
self::assertSame('', $subject->getConfValueString('foo'));
}