title: Asserting that an input element contains a specific value in Cypress
body: <p>I am trying to assert the following where <code>propSizeSel</code> is the CSS selector to my numerical input element:</p>
  
  <pre><code>cy.get(propSizeSel).clear().type(100)
      .should('contain', 100);
  </code></pre>
  
  <p>Unfortunately, this assertion fails in the following manner despite the input element accepting the value of 100.</p>
  
  <p><a href="https://i.stack.imgur.com/oj0oB.png" rel="noreferrer"><img src="https://i.stack.imgur.com/oj0oB.png" alt="enter image description here"></a></p>
  
  <p>As you can see the input element has accepted the value 100 as expected:</p>
  
  <p><a href="https://i.stack.imgur.com/g5BhQ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/g5BhQ.png" alt="enter image description here"></a></p>
  
  <p><strong>Why is it that I can't seem to make this simple assertion?</strong></p>