You can use the isDisplayed()
method of an element to find out if is displayed, but it may still be invisible if it’s obscured by another element.
Java
boolean isDisplayed = driver.findElement(By.id("myId")).isDisplayed();
Python
is_displayed = driver.find_element_by_id("myId").is_displayed()
C#
bool isDisplayed = driver.FindElement(By.Id("myId")).Displayed;