Module toContainValue

toContainValue

• toContainValue(element: UIElement, expectedValue: string, options?: Options): Promise<SyncExpectationResult>

• Use toContainValue function when you want to check that an element's value contains the expected string or substring

  example

  // could be used with Promise<ElementHandle>
  await expect(page.$('input')).toContainValue('A123');
  
  // or with ElementHandle
  const toastElement = await page.$('input);
  await expect(toastElement).toContainValue('A123');
  
  // or using an array of page and selector
  await expect([page, 'input']).toContainValue('A123');
  
  // also you can check value ignoring case sensitive
  await expect(page.$('input')).toContainValue('a123', {ignoreCase: true})
  

  Parameters

  • element: UIElement

  • expectedValue: string

  • Optional options: Options

  Returns Promise<SyncExpectationResult>