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Update FormFlow.php #235

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Update FormFlow.php #235

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17 changes: 16 additions & 1 deletion Form/FormFlow.php
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Original file line number Diff line number Diff line change
Expand Up @@ -163,6 +163,13 @@ abstract class FormFlow implements FormFlowInterface {
*/
private $expired = false;


/**
* Flow was determined to be expired on post.
* @var boolean
*/
private $expiresOnRequest = true;

/**
* Instance ID was a newly generated ID.
* @var boolean
Expand Down Expand Up @@ -639,7 +646,7 @@ protected function bindFlow() {
$reset = true;
}

if (in_array($this->getRequest()->getMethod(), array('POST', 'PUT')) && !$this->dataManager->exists($this)) {
if ($this->expiresOnRequest && (in_array($this->getRequest()->getMethod(), array('POST', 'PUT')) && !$this->dataManager->exists($this))) {
// flow is expired, drop posted data and reset
$this->getRequest()->request->replace();
$reset = true;
Expand Down Expand Up @@ -972,6 +979,14 @@ public function createStepsFromConfig(array $stepsConfig) {
return $steps;
}

/**
* @param $expires
*/
public function expiresOnRequest($expires)
{
$this->expiresOnRequest = $expires;
}

/**
* Defines the configuration for all steps of this flow.
* @return array
Expand Down
5 changes: 5 additions & 0 deletions Form/FormFlowInterface.php
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Expand Up @@ -178,4 +178,9 @@ function getSteps();
*/
function getStepCount();

/**
* Toggles expiration on request
* @param $expires
*/
function expiresOnRequest($expires);
}