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  • Saif Obeidat 79 posts 296 karma points
    Dec 30, 2019 @ 14:41
    Saif Obeidat
    1

    Check if a node with a certain name already exists before saving/publish a new one with the same name

    Hi,

    How to implement a validation while creating a node to prevent users from creating a node that is a duplicate from existing ( Two nodes with same name )

    I want to prevent the saving/publishing process and to show a warring message for him

    Thanks.

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  • Marcio Goularte 389 posts 1362 karma points
    Dec 30, 2019 @ 14:51
    Marcio Goularte
    0

    Hi Saif,

    what version?

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  • Saif Obeidat 79 posts 296 karma points
    Dec 30, 2019 @ 15:13
    Saif Obeidat
    0

    Hi Marcio, I am using Version 8.4

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  • Marcio Goularte 389 posts 1362 karma points
    Dec 30, 2019 @ 17:24
    Marcio Goularte
    101

    have this code that prevents duplicate urls for umbraco 7.

    https://gist.github.com/marciogoularte/aa36bf9db618ec05fec76e856e693f84

    It may be possible to adapt to umbraco 8 to validate the name

    https://our.umbraco.com/Documentation/Getting-Started/Code/Subscribing-To-Events/

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  • Saif Obeidat 79 posts 296 karma points
    Jan 01, 2020 @ 07:55
    Saif Obeidat
    0

    Hi Marcio,

    Thanks, yes as you said it seems it can be adapted to Umbraco8.

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