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Is there any limit of maximum number of custom fields for any custom post type?

Support › General › Is there any limit of maximum number of custom fields for any custom post type?

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  • October 18, 2021 at 4:47 PM #31373
    DOOGAK LTD.DOOGAK LTD.
    Participant

    I found 2 weird thing when I build custom fields for a custom post type.

    1. I created a new "Custom fields" which location is set to a newly created "Post Type" which is named as "PlasticSurgery". Then, I was building fields for the "Custom Field". To some certain number of fields, everthing worked fine. However, when I try to add a new field, the location setting of the "Custom Field" is automatically set to the wordpress standard post type. Even I tried to set its location back to the "PlasticSurgery", it is impossible.

    2. I ignored this weird behavior and continued to add more fields, but I found I can not add more field.

    Would you let me know if there is any limit for the number of fields for a single custom field?
    I am sorry but I am not a developer and I'm afraid that metabox is too difficult for a non-techy like me.

    October 19, 2021 at 2:37 PM #31391
    Long NguyenLong Nguyen
    Moderator

    Hi,

    Please follow this article to increase the PHP setting value max_input_vars
    https://metabox.io/wordpress-custom-fields-not-saving-increase-max-input-vars/

    If it still does not help, please try to create another field group and add custom fields again.

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