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RegEx for US and Canada ZipCode validation is causing errors.

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Posted on by Community Member Microsoft Employee

Hello guys,
I am trying to validate the zipcode in US and Canada format. I am trying to use the RegEx . I am getting an error that the previous function in the library is not defined at eval(eval at runHandlerInternal).
I am sure the error is becauce of my zipCode validation . But I can't figure out what is the issue:
Here is my code:

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Community Member Microsoft Employee on at

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RE: RegEx for US and Canada ZipCode validation is causing errors.

Thank you Goutam!
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gdas 50,085 on at

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RE: RegEx for US and Canada ZipCode validation is causing errors.

Hello Donald ,

I have found some syntax issue and also space issue. In additon you need to write regex inside / / .

Here is the working code I have rewrite, please use this. I have tested this is working code.

function checkZipcode() { var zipCode = Xrm.Page.getAttribute("address1_postalcode").getValue(); var isValidZip = /(^\d{5}(-\d{4})?$)|(^[ABCEGHJKLMNPRSTVXY]{1}\d{1}[A-Z]{1} *\d{1}[A-Z]{1}\d{1}$)/; // Added your REGEX inside /YOUR REGEX HERE/ if(zipCode != null) { if(isValidZip.test(zipCode)) { alert("zip valid"); } else { alert("zip invalid"); Xrm.Page.getAttribute("address1_postalcode").setValue(null); } } }