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Multiple Email validation in portal using Javascript

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Posted on by Community Member Microsoft Employee

Hi,

I am working on one requirement where I have to store multiple email addresses in one field. I want to validate all email address using Javascript on save of the form.

Input Email : abc@gmail.com;test@gmail.com;xyz@gmail.com

I want to validate all 3 email addresses.

Is there a way we can do that?

Thanks,

Akash

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ritam.giri 20 on at

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RE: Multiple Email validation in portal using Javascript

You can use these following two functions combined..I hope it'll help.

function validateEmail(field) {

var regax =/\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2.4}\b/i;

return (regax.test(field)) ? true : false;

}

function validateMultipleEmail(value) {

var result = value.split(";");

for (var i = 0; i < result.length; i++)

if(!validateEmail(result[i]))

return false;

return true;

}
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Pradeep Rai 5,490 Super User 2024 Season 2 on at

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RE: Multiple Email validation in portal using Javascript

Hi,

In portal, you can write Javascript to validate email id like:

1. Split the entered text by using Semicolon characters.

2. After splitting, we will get the array then we can validate each value using regex expression.

Thanks,
Pradeep.

Please mark this as VERIFIED, if it helps.

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