How to add static text inside an input form

Question

How can I put this static text in an input form?

It's there all the time.

This is my code:

<label for="subdomain">Subdomain:</label>
<input type="text" placeholder="ExampleDomain" id="subdomain"/>

Answer 1

In angular you can do this:

In the html file add placeholder attribute to input with text variable: <input type="time" class="timepicker" placeholder="{{text_variable}}">

In the css:

.timepicker:before {
    content:'.' attr(placeholder);
    margin-right:5px;
    color:#9d9d9d;
}