Is there a jquery that can remove any non numeric character in a single-line field after a lookup rule?  i've tried googling and came up with this, however, it doesnt seem to remove any non-numeric characters.

// Wait until the form is fully loaded
$(document).ready(function () {
    // Replace 'Field123' with your actual field ID from the Forms designer
    var $field = $('.ssn input');

    // Listen for input changes in real time
    $field.on('input', function () {
        var originalValue = $(this).val();
        // Remove all non-numeric characters
        var numericValue = originalValue.replace(/[^0-9]/g, '');
        // Update the field only if it changed
        if (originalValue !== numericValue) {
            $(this).val(numericValue);
        }
    });
});