public static function WebformElementHelper::convertToString in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Utility/WebformElementHelper.php \Drupal\webform\Utility\WebformElementHelper::convertToString()

Convert element or property to a string.

This method is used to prevent 'Array to string conversion' errors.

Parameters

array|string|MarkupInterface $element: An element, render array, string, or markup.

Return value

string The element or property to a string.

1 call to WebformElementHelper::convertToString()

OptionsBase::prepare in src/Plugin/WebformElement/OptionsBase.php

Prepare an element to be rendered within a webform.

File

src/Utility/WebformElementHelper.php, line 657

Class

WebformElementHelper

Helper class webform element methods.

Namespace

Drupal\webform\Utility

Code

public static function convertToString($element) {
  if (is_array($element)) {
    return (string) \Drupal::service('renderer')
      ->renderPlain($element);
  }
  else {
    return (string) $element;
  }
}