Validate input text in bootstrap modal

Question

I want to validate a form in a bootstrap modal without using any framework. It\'s actually a simple modal with only an input text and two buttons \"Close\" and \"Send\". Th

Answer 1

You need to change the CSS classes of the input parent element div.form-group, not the input itself:

The HTML after the submit button click should look like this:

   

      Name
      
    

To achieve this, alter your JavaScript code to this: