Hi How can I add a zip code validation iin my form. I tried several codes shared here . But it is not working for me. How do I validate a zip code in a form? Found a solution: <script> lp.jQuery(function($) { var ruleID = 'zipcode'; var field = 'customer_zipcode'; var message = 'Indtast kun postnummeret'; var rules = module.lp.form.data.validationRules[field]; $.validator.addMethod(ruleID, function(value, field) { var valid = /^(?:[0-9]{4})?$/.test(value); return valid || (!rules.required && !value); }, message); rules[ruleID] = true; }); </script>

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How can I add a zip code validation in Unbounce form?

Hi How can I add a zip code validation iin my form. I tried several codes shared here . But it is not working for me.

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Best answer by Hristian 23 April 2020, 12:29

Userlevel 7

No worries. Just follow the instructions here for US Zip Code validation and make sure you include a jQuery library above the script.

Best,
Hristian

Thank you so much!. It’s worked for me .