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validation using javascript

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Posted on by RamKumarb

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how to perform validation of email id or any fields using javascript or jQuery ..!!

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Nadeeja Bomiriya 6,804 on at

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Hi Ram,

As suggested by Guido, use onchange event to run some validation code. You can use regex to validate email. See example below.

www.w3resource.com/.../email-validation.php

Cheers,

Nadeeja

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Drew Poggemann 4 on at

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Hi Ram,

Here is an article that provides an example for you as well.

abhishekserjam.wordpress.com/.../crm-2013-form-field-formatting-through-javascript-6-email-field-validation

Hope this helps!

Thanks,

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Nithya Gopinath 17,078 on at

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Hi,

You can write the following code in javascript to validate email address in dynamics crm.

function EmailTest(EmailField) { var Email = /^[a-zA-Z0-9_.-]+@[a-zA-Z0-9_.-]+\.[a-zA-Z]{2,}$/; if (Email.test(EmailField)) { return true; } else { return false; } } function CheckEmailString(context) { try { var EmailString = Xrm.Page.getAttribute("emailaddress1").getValue(); if (EmailString != null) { var Flag = true; if (!EmailTest(EmailString)) { Flag = false; } if (Flag != true) { alert("Please check if the email might contain invalid format. Note that only one email address is allowed for this."); } } } catch (err) { alert(err.message); } }

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AbiRami 516 on at

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Hi,

See the below article to validate the email address. A video clip is also provided to explain how to add the code in crm and its complete working

softchief.com/.../email-address-validation-javascript-dynamics-crm

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nickmanny 136 on at

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The following JavaScript shows how to validate email address using Regular Expression .

function validateEmail(inText){
const re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
var email=document.getElementById(inText).value;
if(re.test(String(email).toLowerCase()))
{
alert("Email is valid : " + email);
}
else
{
alert("Email is not valid : " + email);
}
}

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shil12 30 on at

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Hi RamKumarb

Kindly go through the provided links below

www.upgrad.com/.../

stackoverflow.com/.../how-to-validate-an-email-address-in-javascript

https://youtu.be/tG4xE9ycgsc

Hope it helps!

Regards,

sh012

website: https://www.dynamicslabs.io/

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