Metabox input validation

  • Sina Saeedi

    (@melodymag)


    11 years, 10 months ago

    Hi.
    I’ve added some meta boxes to Post. (Not Custom Post Type)
    Now I need a validation system on inputs.
    For example I have “Reference Code” and “Weight” meta boxes, and both of them have to be numeric (not any other characters) and one of them is required.
    And of course I want if there is an error in validation, the post publish does not happen.
    Is there any built-in wordpress function or jQuery class to handle this?

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