protected function WebformCivicrmPostProcess::submissionValue in Webform CiviCRM Integration 8.5

Get or set a value from a webform submission Always use \Drupal\webform\WebformSubmissionInterface $webform_submission [more reliable according to JR]

Parameters

$fid: Numeric webform component id

$value: Value to set - leave empty to get a value rather than setting it

Return value

array|null field value if found

4 calls to WebformCivicrmPostProcess::submissionValue()

WebformCivicrmPostProcess::fillDataFromSubmission in src/WebformCivicrmPostProcess.php

Fill data array with submitted form values

WebformCivicrmPostProcess::fillHiddenContactFields in src/WebformCivicrmPostProcess.php

Fill values for hidden ID & CS fields

WebformCivicrmPostProcess::getExistingContactIds in src/WebformCivicrmPostProcess.php

Fetch contact ids from "existing contact" fields

WebformCivicrmPostProcess::isFieldHiddenByExistingContactSettings in src/WebformCivicrmPostProcess.php

Test whether a field has been hidden due to existing contact settings

File

src/WebformCivicrmPostProcess.php, line 2669

Front-end form validation and post-processing.

Class

WebformCivicrmPostProcess

Namespace

Drupal\webform_civicrm

Code

protected function submissionValue($fid, $value = NULL) {
  if (!empty($this->form_state)) {
    $form_object = $this->form_state
      ->getFormObject();

    /** @var \Drupal\webform\WebformSubmissionInterface $webform_submission */
    $webform_submission = $form_object
      ->getEntity();
    $data = $webform_submission
      ->getData();
  }
  else {
    $data = $this->submission
      ->getData();
  }
  if (!isset($data[$fid])) {
    return [
      NULL,
    ];
  }

  // Expects an array.
  $field = (array) $data[$fid];

  // During submission preprocessing this is used to alter the submission
  if ($value !== NULL) {
    $field = (array) $value;
  }
  return $field;
}