Serial Codes Generator and Validator


Allows you to manage codes (serials and numbers). You user can enter the code on your page and check if the code is valid.

You can enter in the WP admin area a list of codes and assign the codes also to a list.
The list helps you to organize the codes. You can use the code generator and create a bulk of serials or numbers as codes.

The generator provides a lot of features:

  • Length of code
  • Only letters
  • Uppercase, Lowercase or both
  • Exclusion of letters that are easy to missread (i,l,o,q,p)
  • Delimiter possible: [None, -, :, SPACE] – you decide after how many letters within the code


  • Use the shortcode [sngmbhSerialcodesValidator]
    The shortcode will be replaced by a form to enter the code and a button to check. This allows you to surround the form with your own heading and instruction.
    Each code has a display version, so it is easier to read it. The check will remove the display delimiter „-„, „:“, “ “ for the check automatically.

Each code is unique. The list is only for organisation and is not used for the code or the check of a valid code.

Plugin administration – where to find the plugin management area

It will add a new menu entry „Serial Codes Validator“ within the settings section.

More about the plugin on our website


Quick start is shown in this video.
– Go to the settings and click on menu „Serial Codes Validator“.
– Click on button „Add“ next to the heading „Codes“.
– Enter or generate codes.
– Save the codes.
– Add the shortcode [sngmbhSerialcodesValidator] to a page.


  • Management Area You can manage lists and see all codes. The code list is searchable.
  • Codes Generator Set the settings and generate codes. Or enter your own.
  • Frontend The shortcode will be replaced by a form. The checks deliver different messages.


  • WordPress 5.0 or greater
  • PHP version 7.0 or greater
  • MySQL version 5.0 or greater


  1. Install using the WordPress built-in Plugin installer, or Extract the zip file and drop the contents in the wp-content/plugins/ directory of your WordPress installation.
  2. Activate the plugin through the ‚Plugins‘ menu in WordPress.
  3. Go to Settings > „Serial Codes Validator“ and add codes.
  4. Add the shortcode [sngmbhSerialcodesValidator] to a page to display the code validation form.


Für dieses Plugin gibt es keine Rezensionen.

Mitwirkende & Entwickler

„Serial Codes Generator and Validator“ ist Open-Source-Software. Folgende Menschen haben an diesem Plugin mitgewirkt:


= 1.0.4 – 2020-07-08
* repaired empty messages
* Added CSV export function for codes

= 1.0.3 – 2020-07-01
* Added option to empty tables

1.0.2 – 2020-06-25

  • Added Premium Hooks and callbacks to the validator
  • Added option to connect registered user to a code (premium hook), so that the code can be validated only once

1.0.1 – 2020-06-15

  • Added Premium Hooks and callbacks options
  • Expand the table for IPs
  • Add your own messages for the code check reply

1.0.0 – 2020-06-13

  • Initial Public Release