When submitting a form in Firefox mobile without filling in a required field, I´m not getting a hint showing me what field is missing. In Firefox on Windows and Chrome on Android I´m getting a tooltip and the field border is emphasized. On Firefox mobile (android) nothing happens at all.
I did try to create a very simple form to assure nothing else in my code was causing this: https://johanstemplate.w3spaces-preview.com/testrequiredform/index.html
A also tried to open the form in incognito mode.
This is the code:
<!DOCTYPE html>
<html>
<head>
<title>Kontaktformulär</title>
</head>
<body>
<h2>Kontakta oss</h2>
<form action="https://formspree.io/f/<my_key>" method="post">
<label for="name">Namn:</label>
<input type="text" id="name" name="name" required><br>
<label for="email">E-post:</label>
<input type="email" id="email" name="email" required><br>
<label for="message">Meddelande:</label>
<textarea id="message" name="message" rows="4" required></textarea><br>
<input type="submit" value="Skicka">
</form>
</body>
</html>
And here is my website. The contact form is at the bottom. Two fields are required: Name (namn) and email. https://johanstemplate.w3spaces.com/
Can I do something different to make it work?