SessionCSRF::renderInput() method

Render a form input[hidden] containing the token name and value, as looked for by hasValidToken()

Example

<form method='post'>
  <input type='submit'>
  <?php echo $session->CSRF->renderInput(); ?>
</form>

Usage

// basic usage
$string = $sessionCSRF->renderInput();

// usage with all arguments
$string = $sessionCSRF->renderInput($id = '');

Arguments

NameType(s)Description
id (optional)int, string, null

Optional unique ID for this token

Return value

string


SessionCSRF methods and properties

API reference based on ProcessWire core version 3.0.200

Twitter updates

  • New post: Multi-language field translation export/import — In this post we cover the details of a new module that enables export and import capabilities for multi-language fields in ProcessWire… More
    5 August 2022
  • Weekly update, July 29: Continuing upgrades to ProcessWire’s comments system and FormBuilder, along with a working example—More
    29 July 2022
  • Weekly update for July 22– Looking back at what web development was like in the year 2000. Plus some more discussion on the path from CKEditor 4 to CkEditor 5 in ProcessWire: More
    22 July 2022

Latest news

  • ProcessWire Weekly #430
    In the 430th issue of ProcessWire Weekly we're going to check out some brand new third party modules, a new site of the week, and more. Read on!
    Weekly.pw / 7 August 2022
  • Multi-language field translation export/import
    In this post we cover the details of a new module that enables export and import capabilities for multi-language fields in ProcessWire.
    Blog / 5 August 2022
  • Subscribe to weekly ProcessWire news

“ProcessWire is like a breath of fresh air. So powerful yet simple to build with and customise, and web editors love it too.” —Margaret Chatwin, Web developer