syncBootstrapColumnWrapperAndClassProperty(fieldID, newValue) {
    const colWrapper = $(`#${fieldID}-cont`)
    colWrapper.attr('class', this.changeBootstrapClass(colWrapper.attr('class'), newValue))

    const inputClassElement = $(`#className-${fieldID}`)
    if (inputClassElement.val()) {
      inputClassElement.val(this.changeBootstrapClass(inputClassElement.val(), newValue))
    }
  }
@param {string} fieldID
@param {number} newValue