How can I limit the characters in a text area to receive only three numbers in a list, like this:

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    guest_23135626847054
    Asked on November 10, 2012 at 03:35 PM

    How can I limit the characters in a text area to receive only three numbers in a list, like this:

     

    132

    567

    987

    368

    .......

    .....

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    jonathan
    Answered on November 10, 2012 at 05:26 PM

    Hi,

    You can achieve this by setting the textarea field column limits to 1 only.

    See this visual guide how I did it.

     

    Please inform us if require further assistance.

    Thanks.