EForm Attachment and File Size

<p class="error">[+validationmessage+]</p>

<form action="[~[*id*]~]" method="post" enctype="multipart/form-data">

    <input name="formid" type="hidden" value="TestimonialContactForm" />
    <label for="cfName" style="margin-top:5px;">Full Name:

    <p><input name="name" id="cfName" class="text" type="text" eform="Your Name::1:" style="width:250px; margin-top:5px;"/></p></label><br />
    <label for="cfEmail" style="margin-top:5px;">Email Address:

    <p><input name="email" id="cfEmail" class="text" type="text" eform="Email Address:email:1" style="width:250px; margin-top:5px;"/></p> </label><br />
    <label for="cfSubject" style="margin-top:5px;">Subject:

    <p><input name="subject" id="cfSubject" class="text" type="text" eform="Subject::1" style="width:250px; margin-top:5px;"/></p> </label><br />
    <label for="cfMessage" style="margin-top:5px;"><p><br />Message:</p>

    <p><textarea name="message" id="cfMessage" eform="Message:textarea::1:" style="width:250px; height:200px; margin-top:5px;"></textarea></p><br />
    </label>

    <p><label for="attachment">Attachment</label>
    <input class="field" type="file" name="attachment" eform="Attachment:file:0:Upload Images Only:#LIST jpg,gif,png " /></p>

    <div style="clear:both;"></div>
    
    <br /><br />
    
    <input type="submit" class="gobutton" src="images/gobutton.jpg" name="contact" id="cfTestimonialContact" value="Send"/><br /><br />
</form>

<p>This is a testimonial sent by <b>[+name+]</b>. The details of the message follow below:</p>
 
<p>Name: [+name+]</p>
<p>Email: [+email+]</p>
<p>Subject: [+subject+]</p>
<p>Message: [+message+]</p>
<p>Attachment: [+attachment+]</p>
 
<p>You can use this link to reply: <a href="mailto:[+email+]?subject=RE: Feedback">[+email+]</a></p>

This is feedback sent by John. The details of the message follow below:
Name: John
Email: [email protected]
Subject: Test
Message: This is a test message!
Attachment: secondpage.jpg
You can use this link to reply: [email protected]