Title: Zip code tracking plugin WordPress
Last modified: October 9, 2022

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# Zip code tracking plugin WordPress

 *  [Mashud Rana](https://wordpress.org/support/users/mashud351/)
 * (@mashud351)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/)
 * I need the zip code tracking field on the form.
    Which plugin can be done this
   work?
    -  This topic was modified 3 years, 8 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/).
      Reason: Moved to Fixing WordPress, this is not a Requests and Feedback topic

Viewing 6 replies - 1 through 6 (of 6 total)

 *  [George Appiah](https://wordpress.org/support/users/gappiah/)
 * (@gappiah)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16081702)
 * Which form?
 *  Thread Starter [Mashud Rana](https://wordpress.org/support/users/mashud351/)
 * (@mashud351)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16081739)
 * Please give name any form plugin which can be done zip code tracking
 *  Moderator [threadi](https://wordpress.org/support/users/threadi/)
 * (@threadi)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16081899)
 * I don’t quite understand what you mean by “zip code tracking”? Are you talking
   about checking the input in a form field to see if it is a valid zip code? If
   so, what country are we talking about?
 *  Moderator [Jan Dembowski](https://wordpress.org/support/users/jdembowski/)
 * (@jdembowski)
 * Forum Moderator and Brute Squad
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16081912)
 * Moved to Fixing WordPress, this is not a Requests and Feedback topic.
 * > Please give name any form plugin which can be done zip code tracking
 * Not one does that.
 * You’ll need to explain some more but if that’s your form requirement then there
   is no plugin that does just that.
 *  Thread Starter [Mashud Rana](https://wordpress.org/support/users/mashud351/)
 * (@mashud351)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16082086)
 * I am talking about checking the input in a form field to see if it is a valid
   zip code?
 * Country :France
 *  Moderator [threadi](https://wordpress.org/support/users/threadi/)
 * (@threadi)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16082261)
 * It depends on how far you want to validate the postal codes from France. If you
   only want to validate the format, the form field should only check if the input
   consists of 5 numbers and does not start with a 0. An example of this can be 
   seen here: [https://rgxdb.com/r/354H8M0X](https://rgxdb.com/r/354H8M0X)
 * To include this in a form plugin of your choice, you’ll need to write this individually
   with JavaScript and/or PHP. There is a possibility in HTML to add a validation
   to an input field. Examples can be seen here: [https://www.html5pattern.com/Postal_Codes](https://www.html5pattern.com/Postal_Codes)–
   for France you would have to use the regular expression from the link above. 
   To be able to do this, you would have to modify the form plugin you have chosen
   individually.
    As far as I could research just now, there are no ready plugins
   for France for such a case. For [Contact Form 7](https://wordpress.org/plugins/contact-form-7/)
   you could add a custom validation as described in the tutorial here: [https://contactform7.com/2015/03/28/custom-validation/](https://contactform7.com/2015/03/28/custom-validation/)
 * If you want to check not only the format but also the actual existence of a postal
   code, you would first need a complete list of postal codes in France. I don’t
   know where you could get it – at least in Germany there are such lists at OpenStreetMap
   or similar open source projects. You could use this list as a basis for such 
   a validation. For [Gravity Forms](https://www.gravityforms.com), there is a tutorial
   on how to validate an input in a form field against such a list: [https://gravitywiz.com/gravity-forms-zip-code-validation/](https://gravitywiz.com/gravity-forms-zip-code-validation/)
 * If you need development support, you can certainly find someone here: [https://jobs.wordpress.net](https://jobs.wordpress.net)
 * If you have further questions about a specific form plugin, contact other support.
   The commercial plugins can certainly support you with individual developments
   for an additional charge.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Zip code tracking plugin WordPress’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 6 replies
 * 4 participants
 * Last reply from: [threadi](https://wordpress.org/support/users/threadi/)
 * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/zip-code-tracking-plugin-wordpress/#post-16082261)
 * Status: not resolved

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