November 28th, 2012, 11:31 AM
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Registered User
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Join Date: Nov 2012
Posts: 1
Time spent in forums: 8 m 12 sec
Reputation Power: 0
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PHP Mail Form
I'm new to PHP and I found this snippet of code online
PHP Code:
<?php
// YOUR EMAIL ADDRESS
define ("MYEMAIL","email@email.com"); // YOU MUST ENTER YOUR EMAIL HERE
function show_form()
{
$txt = "<p class=\"title\" align=\"center\"><b></b></p>";
$txt .= "<form name=\"f2email\" action=\"".$_SERVER['PHP_SELF']."\" method=\"POST\">";
$txt .= "<table align=\"center\">";
$txt .= "<tr><td>First Name:</td><td><input type=\"text\" name=\"firstname\" /></td></tr>";
$txt .= "<tr><td>Last Name:</td><td><input type=\"text\" name=\"lastname\" /></td></tr>";
$txt .= "<tr><td>Your Email:</td><td><input type=\"text\" name=\"email\" /></td></tr>";
$txt .= "<tr><td>Your Product:</td><td><input type=\"text\" name=\"product\" size=\"40\" /></td></tr>";
$txt .= "<tr><td colspan=\"2\">Your Comment:</td></tr>";
$txt .= "<tr><td colspan=\"2\"><textarea name=\"comment\" rows=\"5\" cols=\"60\"></textarea></td></tr>";
$txt .= "<tr><td colspan=\"2\" align=\"right\">";
$txt .= "<input type=\"button\" name=\"send\" value=\"Send\"
onclick=\"js_validate(document.forms['f2email']); return false;\" /></td></tr>";
$txt .= "</table>";
$txt .= "<input type=\"hidden\" name=\"submitted\" value=\"submitted\" />";
$txt .= "</form>";
return($txt);
}
function treat_submission()
{
$firstname = $_POST['firstname']; // VISITOR'S NAME
$lastname = $_POST['lastname']; // VISITOR'S NAME
$email = $_POST['email']; // VISITOR'S EMAIL
$product = $_POST['product'];
$comment = $_POST['comment'];
$fullname = $firstname . ' ' . $lastname;
if (MYEMAIL == "")
$my_email = $_POST['toemail']; // use this line if MYEMAIL is not defined
else
$my_email = MYEMAIL; // Use this one if MYEMAIL is defined
// =========================================================
// THE MESSAGE
$headers = "To: ".$my_email. "\r\n";
$headers .= "From: ".$email. "\r\n";
$subject .= $product. "\r\n";
$msg = $fullname. " has submitted a comment:\r\n\r\n";
$msg .= $comment."\r\n\r\n";
mail($my_email, $subject, $msg, $headers);
// MESSAGE TO VISITOR:
$headers = "To: ".$email. "\r\n"; // this is the email given by the visitor
$headers .= "From: ".$my_email. "\r\n";
$subject = "Your message to ".$my_email;
$msg = "Thank you for contacting us.\r\n\r\n";
$msg .= "We will reply to your message shortly.\r\n\r\n";
mail($email, $subject, $msg, $headers);
$txt = "<p align=\"center\">Your email has been sent</p>";
return($txt);
}
?>
<script type='text/javascript' language='JavaScript'>
function showform(theForm)
{
var txt = "Form name: " + theForm.name + "\r\n";
txt += "theForm.elements.length = "+theForm.elements.length+"\r\n";
for (var i=0; i<theForm.elements.length; i++)
txt += theForm.elements[i].name + " = " + theForm.elements[i].value + "\r\n";
alert(txt);
}
function js_validate(theForm)
{
showform(theForm); // remove when you don't need it
// Check for name
var name = theForm.elements['firstname'].value;
if (name == "")
{
alert ("You must enter your first name");
theForm.elements['subject'].focus();
return true;
// Check if subject is not blank
var sbj = theForm.elements['lastname'].value;
if (sbj == "")
{
alert ("You must enter a Last Name");
theForm.elements['subject'].focus();
return true;
}
}
// Check email address
var email = theForm.elements['email'].value;
if (echeck(email))
{
alert ("You must enter a valid email address");
theForm.elements['email'].focus();
return true;
}
// Check if subject is not blank
var sbj = theForm.elements['product'].value;
if (sbj == "")
{
alert ("You must enter a product");
theForm.elements['subject'].focus();
return true;
}
// Check if comment is not blank
var comt = theForm.elements['comment'].value;
if (comt == "")
{
alert ("You must enter a comment");
theForm.elements['comment'].focus();
return true;
}
theForm.submit(); // form is ok, we can submit it!
}
// === EMAIL VALIDATION ==================================================================================================== =============================
function echeck(str)
{
var at="@"
var dot="."
var lat=str.indexOf(at)
var lstr=str.length
var ldot=str.indexOf(dot)
if (str.indexOf(at)==-1)
return(true);
if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
return(true);
if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
return(true);
if (str.indexOf(at,(lat+1))!=-1)
return(true);
if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
return(true);
if (str.indexOf(dot,(lat+2))==-1)
return(true);
if (str.indexOf(" ")!=-1)
return(true);
return (false);
}
</script>
</head>
<body>
<?php
if (isset($_POST['submitted']))
{
echo (treat_submission());
unset ($_POST['submitted']);
}
else
echo (show_form());
?>
It works great however it pops up the annoying javascript alert box. When I try to remove the lines with the alert the code breaks. Anyone have any ideas?
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