HTML form not working with image submit button?

Question

I have the following html form i am testing out.

Answer 1

Just add this inside the form:

<input type="hidden" name="submit" value="submit"/>

So that it receives the $_POST['submit'] in your PHP.

Answer 2

<input type = "image" src = "uploads/defb.png"  name = "submit" value = "submit"/>

change to:

<input type = "submit"  name = "submit" value = "submit"/>

Because input didint have this type

create style for input HTML

<input type = "submit"  name = "submit" value = "submit" id="button" />

CSS

#button {

background:url("uploads/defb.png");
border:0;
outline:0;

}

Answer 3

When using a input type="image", the browser sends submit_x and submit_y.

So in PHP, $_POST['submit'] will not be available, but $_POST['submit_x'] and $_POST['submit_y'] will be defined (containing the X/Y coordinates where the image was clicked on).