octobercms/october · error · Error

The pattern parameter is not defined in the Regex table vali

Error message

The pattern parameter is not defined in the Regex table validator configuration

What it means

Error "The pattern parameter is not defined in the Regex table validator configuration" thrown in octobercms/october.

Source

Thrown at modules/backend/widgets/table/assets/js/table.validator.regex.js:41

    };

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

    /*
     * 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
     * target row.
     */
    Regex.prototype.validateValue = function(value, rowData) {
        value = this.trim(value)

        if (value.length == 0)
            return

        if (this.options.pattern === undefined)
            throw new Error('The pattern parameter is not defined in the Regex table validator configuration')

        var regexObj = new RegExp(this.options.pattern, this.options.modifiers)

        if (!regexObj.test(value))
            return this.getMessage("Invalid value format.")

        return
    }

    $.oc.table.validator.regex = Regex
}(window.jQuery);

View on GitHub (pinned to b608633a7e)

When it happens

Trigger: Thrown at modules/backend/widgets/table/assets/js/table.validator.regex.js:41 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/b016ec7514207a84. Report an issue: GitHub.