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how to check the unique value for the custom meta?

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  • November 13, 2019 at 2:51 PM #16915
    zhenglczhenglc
    Participant

    how to check the unique value for the custom meta?

    like product sku? sku value is unique.

    thanks

    November 14, 2019 at 9:39 AM #16926
    Anh TranAnh Tran
    Keymaster

    Unfortunately, this is not supported for now. But you can hook to the before save action and perform a check for the value.

    August 21, 2021 at 7:40 PM #30366
    omarthegeekomarthegeek
    Participant

    Hi. Is there a code example on how to do that exactly i.e. how to display a message to the user when they have entered a previously used value. Thanks!

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