I'm trying to code a form which has an input (of type text) that will be automatically filled out with today's date when the user views the form. I already know how to get today's date in PHP, but I don't know how to make it automatically be typed into the form. This is different than a placeholder because placeholders disappear when the text input is clicked on. I want the date to be as if the user typed it into the form, but done automatically. How would I code this using HTML/CSS?