Open source

selectOption(values, [options])


This feature has known issues. For details, refer to #470 and #471.

Select one or more options which match the values.

valuesstring or string[] or object''If the select has the multiple attribute, all matching options are selected, otherwise only the first option matching one of the passed options is selected. Object can be made up of keys with value, label or index.
options.forcebooleanfalseSetting this to true will bypass the actionability checks (visible, stable, enabled).
options.noWaitAfterbooleanfalseIf set to true and a navigation occurs from performing this action, it will not wait for it to complete.
options.timeoutnumber30000Maximum time in milliseconds. Pass 0 to disable the timeout. Default is overridden by the setDefaultTimeout option on BrowserContext or Page.


Promise<Array<string>>A Promise that fulfills with the selected options as an array of strings.


import { browser } from 'k6/browser';

export const options = {
  scenarios: {
    browser: {
      executor: 'shared-iterations',
      options: {
        browser: {
          type: 'chromium',

export default async function () {
  const page = await browser.newPage();
  await page.goto('');
  const options = page.locator('#numbers-options');
  await options.selectOption('three');