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9.0

JavaScript: Validate MAC Address (Hex)

Asked by Mister_Spock in JavaScript

The JavaScript below is for a form to create a virtual server. The MAC Address can be made static in which case the user will be asked to provide a MAC Address. I need to validate the MAC Address to make sure that it is valid (A-F and 0-9). The code below is not working even if a valid MAC Address is provided. NOTE: I use "-" instead of ":" as separators between the octets.

var regex = {}
   
    regex=/^([0-9a-f]{2}([:-]|$)){6}$|([0-9a-f]{4}([.]|$)){3}$/i;
       
    //Get the MAC Address from the field MAC_Address
    l_Num_MAC_Address = '"' + serviceForm.Virtual_Server.MAC_Address.getValue([0]) + '"'
   
    //Convert MAC Address to upper case
    l_Num_MAC_Address = l_Num_MAC_Address.toUpperCase()
   
    if(regex.test(l_Num_MAC_Address))
    {
        alert('Valid MAC Address')
    }
    else
    {
        alert('MAC Address Not Valid')
    }
[+][-]10/19/09 01:11 PM, ID: 25608543Accepted Solution

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Zone: JavaScript
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Solution Provided By: Arasian
Participating Experts: 1
Solution Grade: A
 
[+][-]10/19/09 11:51 AM, ID: 25607909Expert Comment

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[+][-]10/19/09 01:00 PM, ID: 25608426Author Comment

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[+][-]10/19/09 01:03 PM, ID: 25608454Expert Comment

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[+][-]10/19/09 01:08 PM, ID: 25608510Expert Comment

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