I have this form:
<form action="" method="post" name="my_form">
<input type="text" name="my_input">
</form>
You can write some text and the submit by pressing the enter key.
My problem: When you press the enter key multiple times, it'll also sent multiple times to my server.
There are solution like this:
onsubmit="my_button=true;return true;"
But these solutions require a submit button.
Is there a way to do this without adding a (hidden) submit button?