octobercms/october · error · Error

The $.oc.table.validator namespace is not defined. Make sure

Error message

The $.oc.table.validator namespace is not defined. Make sure that the table.validator.base.js script is loaded.

What it means

Error "The $.oc.table.validator namespace is not defined. Make sure that the table.validator.base.js script is loaded." thrown in octobercms/october.

Source

Thrown at modules/backend/widgets/table/assets/js/table.validator.length.js:13

/*
 * String length table validator.
 */
+function ($) { "use strict";

    // NAMESPACE CHECK
    // ============================

    if ($.oc.table === undefined)
        throw new Error("The $.oc.table namespace is not defined. Make sure that the table.js script is loaded.");

    if ($.oc.table.validator === undefined)
        throw new Error("The $.oc.table.validator namespace is not defined. Make sure that the table.validator.base.js script is loaded.");

    // CLASS DEFINITION
    // ============================

    var Base = $.oc.table.validator.base,
        BaseProto = Base.prototype

    var Length = function(options) {
        Base.call(this, options)
    };

    Length.prototype = Object.create(BaseProto)
    Length.prototype.constructor = Length

    /*
     * Validates a value and returns the error message. If there
     * are no errors, returns undefined.
     * The rowData parameter is an object containing all values in the

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/backend/widgets/table/assets/js/table.validator.length.js:13 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of octobercms/october@b608633a7e (2026-08-21). Data as JSON: /api/errors/12085fbcabebb251. Report an issue: GitHub.