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PHP - Little Help With Submit Button And Field Check.
Hi there once again, sry for previous wrong section, i guess this time i'm on the right place ;p
Well i need following: I have few forms (input fields) with requested informations, also i have other .php file which i'm calling to send a form. Now i need to know how can i do a check for those fields if they are empty or not. If they are, i need to STOP submiting the form (calling the other .php). Codes: Form: Code: [Select] <form name="f1" form method="post" action="posalji.php"/>Field: Code: [Select] <input type="text" name="hp1" size="20"/>Submit: Code: [Select] <input name="f1" type="image" src="registruj.png" onclick="if(f1.hp1.value.length==0) alert('Error: field can't be empty'); else f1.submit(); if(f1.hp2.value.length==0) alert('Error: field can't be empty'); else f1.submit();"/>There are more than one field, that's why you can see more errors in submit. Well all i need is "die" or "stop" calling the "posalji.php" from action above. Sry 4 poor english. Similar TutorialsCode: [Select] <?php $db = mysql_connect("localhost", "root") or die("Could not connect."); //username and password if(!$db) die("no db"); if(!mysql_select_db("simple",$db)){ if(!mysql_select_db("regis",$db)){//database name die("No database selected.");}} $message=$_POST['message']; print "<form action='registration.php' method='post'onsubmit='return msg();'>"; print "Your message:<br>"; print "<textarea name='message' cols='40' rows='2'></textarea><br>"; print "<a onClick=\"addSmiley(':)')\"><img src='smile.gif'></a> "; print "<a onClick=\"addSmiley(':(')\"><img src='blush.gif'></a> "; print "<a onClick=\"addSmiley(';)')\"><img src='images/wink.gif'></a> "; print "<input type='submit' name='submit' value='Set Name'></form>"; print "<script language=\"Java Script\" type=\"text/javascript\">\n"; print "function addSmiley(a)\n"; print "{\n"; print "document.form.message.value += a;"; print "document.form.message.focus();\n"; print "}\n"; print "</script>\n"; print "<br><br>"; ?> <script type="text/javascript"> <?php function msg(){ if(isset($_POST['submit'])) //if submit button push has been detected { if(strlen($message)<1) { // print "You did not input a message"; echo"<SCRIPT LANGUAGE='javascript'>alert('You did not input a message')</SCRIPT>"; } else { $message=strip_tags($message); $IP=$_SERVER["REMOTE_ADDR"]; //grabs poster's IP $checkforbanned="SELECT IP from admin where IP='$IP'"; $checkforbanned2=mysql_query($checkforbanned) or die("Could not check for banned IPS"); if(mysql_num_rows($checkforbanned2)>0) //IP is in the banned list { print "You IP is banned from posting."; } else if(strlen($message)>=1) { $message=strip_tags($message); echo("<SCRIPT LANGUAGE='JavaScript'>window.alert('$message')</SCRIPT>"); // die("<meta http-equiv=\"refresh\" content=\"0; url=registration.php\">"); } $message=$_POST['message']; $message=strip_tags($message); /* if($_POST['username'] && $_POST['pass']) { $name = mysql_query("SELECT * FROM Persons"); $thedate = date("U"); //grab date and time of the post $insertmessage="INSERT into mesej (name,IP,postime,message) values('$name','$IP','$thedate','$message')"; mysql_query($insertmessage) or die("Could not insert message"); } */ } } return false; } return true; </script> ?> This is my code in my submit2.php im clicked submit button but if it is empty it should return an javascript alert error but why it directs through registration.php without reading the rules? Hi, there is probably a straightforward solution to my problem, but I can't quite work it out. I use the following PHP line to check whether the submit button in an html form was pressed or not: Code: [Select] if (isset($_POST['buttonname'])==FALSE) {do something} If the html form is contained within a PHP script as follows: Code: [Select] <?php print" <html> <body> <form action=check.php method=POST //form here </form> </body> </html> "; ?> then the check works fine. But if the html form is contained within an external html file that is called upon in an iframe as follows: Code: [Select] <?php print" <html> <body> <iframe src ='form.htm'></iframe> </body> </html> "; ?> then the check doesn't work and it always thinks the submit button wasn't pressed. How can I perform this check when the submit button is in an external html file that is called upon in an iframe? Any help would be much appreciated! Thanks. (Another quite newbie...) I have already an online booking form. The Form works fine now and I would like to add on one more issue, but the code ignores what I want to check. I have 4 fields: arrival, departure, no. of persons and comments to check. Scenario 1: All field mentioned above are emtpty: Workes fine and message appears: "You have not provided any booking details". Scenario 2: If arrival (date_start) and departure (date_end) is entered, there should be at least an entry either in the field "comment", or in the field "pax". If not, there should be a message: "You have not provided sufficient booking details". INSTEAD: The booking request is sent, which should not be the case. The code is currently: # all fields empty : arrival, departure, pax and comments - error if(empty($data_start) && empty($data_end) && empty($pax)&& empty($comment)){ exit("You have not specified any booking details to submit to us. <br>Please use your browser to go back to the form. <br>If you experience problems with this Form, please e-mail us"); exit; } #If arrival and departure date is entered, there should be at least an entry either in the field "comment", or in the field "pax". if(!isset($data_start) && !isset($data_end) && empty($pax) && empty($comment)){ exit("You have not provided sufficient booking details. <br>Please use your browser to go back to the form. <br>If you experience problems with this Form, please e-mail us"); exit; } The form can be tested at http://www.phuket-beachvillas.com/contact-own/contact-it.php Can someone please check and tell me what's wrong with the code ? Thanks to anyone for any hint. the info posts beautifully i just canst seem to get the button to auto click or submit, tried numerous ways! help Code: [Select] <?php require_once "../store/paypal/utility.php"; require_once "../store/paypal/constants.php"; $url = "https://www.".DEFAULT_ENV.".paypal.com/cgi-bin/webscr"; $postFields = "cmd=".urlencode("_notify-synch"). "&tx=".urlencode(htmlspecialchars($_GET["tx"])). "&at=".urlencode(DEFAULT_IDENTITY_TOKEN); $ppResponseAr = Utils::PPHttpPost($url, $postFields, true); if(!$ppResponseAr["status"]) { Utils::PPError($ppResponseAr["error_msg"], $ppResponseAr["error_no"]); exit; } $httpParsedResponseAr = $ppResponseAr["httpParsedResponseAr"]; // assign posted variables to local variables $item_name = $httpParsedResponseAr['item_name']; $item_number = $httpParsedResponseAr['item_number']; $receiver_email = $httpParsedResponseAr['receiver_email']; $receiver_id = $httpParsedResponseAr['receiver_id']; $quantity = $httpParsedResponseAr['quantity']; $first_name = $httpParsedResponseAr['first_name']; $last_name = $httpParsedResponseAr['last_name']; $payer_email = $httpParsedResponseAr['payer_email']; $txn_type = $httpParsedResponseAr['txn_type']; $address_street = $httpParsedResponseAr['address_street']; $address_city = $httpParsedResponseAr['address_city']; $address_state = $httpParsedResponseAr['address_state']; $address_zip = $httpParsedResponseAr['address_zip']; $item_number = $httpParsedResponseAr['item_number']; $option_name1 = $httpParsedResponseAr['option_name1']; $option_selection1 = $httpParsedResponseAr['option_selection1']; $option_name2 = $httpParsedResponseAr['option_name2']; $option_selection2 = $httpParsedResponseAr['option_selection2']; $invoice = $httpParsedResponseAr['invoice']; $custom = $httpParsedResponseAr['custom']; $payer_id =$httpParsedResponseAr['payer_id']; ?> <html lang="en"> <head> <title>Rec</title> <link REL="stylesheet" href="include/style.css" type="text/css"> <!--[if IE]> <link REL="stylesheet" href="include/styleIE.css" type="text/css"> <![endif]--> <style> #center_block {width:50%;margin:0 auto;min-width:500px;} #contents_block {text-align:center;} #header_block {white-space:nowrap;height:25px;padding:0 10px 5px;text-align:center;} #fields_block {width:100%;margin:0;padding:10px} #header_block span {margin:0 5px} #buttons_block {padding:10px 10px 5px} #buttons_block div {padding:3px} #delimiter {margin:2px} #fields_block td {padding:3px 14px} #username_block td {padding-top:13px;white-space:nowrap;} #remember_block td {padding-bottom:13px;white-space:nowrap;} #required_block {text-align:left;padding:5px} </style> <!--[if IE]> <style> #main_block {width:100%} </style> <![endif]--> </head> <body> <script language="JavaScript" src="include/jquery.js"></script> <script language="JavaScript" src="include/jsfunctions.js"></script> <script language="JavaScript" src="include/runnerJS/RunnerBase.js"></script> <form action="rec.php" method="post" id="rec" name="rec.php"> <table id="center_block" align="center"> <tr><td id="contents_block"> <div class="main_table_border2 loginshade" id="main_block"> <table cellpadding=0 cellspacing=0 border=0 id="fields_block" class="loginshade"> <tr id="email_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_email_1">Email:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_email_0" style="white-space: nowrap;"><input id="value_email_1" style="" type="text" name="value_email_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["payer_email"]) ?>"> <font color="red">*</font></span> <div class="error"></div> </td> </tr> <tr id="pass_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_pass_1">Pass:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_pass_0" style=""><input style="" id="value_pass_1" type="Password" name="value_pass_1" maxlength=50 value="1234"> <font color="red">*</font></span> <div class="error"></div> </td> </tr> <tr id="confirm_block"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_confirm_1">Re-enter password:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_confirm_0" style=""><input style="" id="value_confirm_1" type="Password" name="value_confirm_1" value="1234"> <font color="red">*</font></span> <div class="error"></div> </td> </tr> <tr id="fname_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_fname_1">First Name:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_fname_0" style="white-space: nowrap;"><input id="value_fname_1" style="" type="text" name="value_fname_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["first_name"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="lname_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_lname_1">Last Name:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_lname_0" style="white-space: nowrap;"><input id="value_lname_1" style="" type="text" name="value_lname_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["last_name"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="address_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_address_1">Address:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_address_0" style="white-space: nowrap;"><input id="value_address_1" style="" type="text" name="value_address_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_street"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="city_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_city_1">City:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_city_0" style="white-space: nowrap;"><input id="value_city_1" style="" type="text" name="value_city_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_city"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="state_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_state_1">State:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_state_0" style="white-space: nowrap;"><input id="value_state_1" style="" type="text" name="value_state_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_state"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="zip_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_zip_1">Zip:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_zip_0" style="white-space: nowrap;"><input id="value_zip_1" style="" type="text" name="value_zip_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["address_zip"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="cosponsor_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_cosponsor_1">Cosponsor:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_cosponsor_0" style=""><input id="type_cosponsor_1" type="hidden" name="type_cosponsor_1" value="checkbox"><input id="value_cosponsor_1" type="Checkbox" name="value_cosponsor_1" ></span> </td> </tr> <tr id="recipients_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_recipients_1">Recipients:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_recipients_0" style="white-space: nowrap;"><input id="value_recipients_1" style="" type="text" name="value_recipients_1" maxlength=50 value="<?php echo urldecode($httpParsedResponseAr["quantity"]) ?>"> <font color="red">*</font></span> </td> </tr> <tr id="clients_fieldblock"> <td align=left width=50% class=loginshade> <div align="left"><label for="value_clients_1">Clients:</label></div> </td> <td width=50% class=loginshade> <span id="edit1_clients_0" style=""><input id="type_clients_1" type="hidden" name="type_clients_1" value="checkbox"><input id="value_clients_1" type="Checkbox" name="value_clients_1" ></span> </td> </tr> <tr id="space_block"></tr> </table> </div> </td></tr> </table> <input type=submit value="Submit" class=button id="saveButton1" onload="Submit"></form> </body> </html> Friends I am new to php and i have to submit my coursework in php by 3rd dec, I stuck at one place where i have to upload multiple photo and one can see all the photo he has uploaded and can edit or delete that photo so i have done uploading now i am showing those pics in table by running loop and generating tr and td but now i have two buttons with each row edit and delete now when i clicked on one delete or edit that pic should be delete or give text box to edit description of pic, Please help me how to do that....... Hello. I have a form where people can sign up for events. I want to stop them from signing up for the same event multiple times, and wanted to know if it is possible to do some type of check before insert. I need help with the theory of how this would be accomplished. Hello All, I am new to PHP and I am trying to modify a already written script since I want to add a checkbox to my site. In the front end I have Code: [Select] <input type="checkbox" name="privateurlcheck" id="privateurlcheck" value="0"> in the php I have var privateurlcheck = document.getElementById( "privateurlcheck" ).value Then in the mysql data insert php page, $records[channel_protected] = $postData[privateurlcheck] ; In MySQL "channel_protected" field is "ENUM" with Values '0','1' When I run the code I see 0 in the MySQL channel_protected field even when I check the checkbox. All other values that are passed on to mysql such as name, age are posted correctly without any issues. Can you please let me know how can I get 0 or 1 in the mysql depening on the checkbox status? It is 5AM and I am trying to figure this for 2nd consecutive day! Greatly appreciate if any one can help me out. Hey all. What is the best way to check if a form field has been entered by the user? Because a field left blank by the user still shows up as set with the isset function. Example: if (isset($_POST['name'])) { echo "The field is set"; } This is a problem if I'm checking if the user has skipped over the name field on a form because an empty value gets passed to the POST array even if the field is left blank. Do people use empty or a regular expression instead? Cheers! I have a code which I made just up Code: [Select] <?php if ($product->title == '01'); print "Earring"; ?> <?php if ($product->title == '02'); print "Necklace"; ?> <?php if ($product->title == '03'); print "Necklace"; ?> <?php if ($product->title == '04'); print "Ring"; ?>I just want to check the product titles first 2 characters and print according to that. Example: If $product->title is "01DSE32" print Earring. This checking must be strgn or something like that which I don't remember. I would appreciate some feedback. I have this script running: <?php $query = mysql_query("SELECT * FROM jobs WHERE event = 'Yes' ORDER BY title"); while ($row = mysql_fetch_array($query)) { ?> How do I check if a field is empty and NOT display it...? For instance it has a 'applied' field, if that is empty I dont want it to display, however I still need the event = 'Yes' part. Ok so i have registration page on my webs but i didn't work on empty fields so how could i check all fields? Code: [Select] //if no name if(!$name){ $error = "Username missing."; } //if no pass if($pass == false){ $error = "$error,Password missing"; } //if no pass conf if($pass_conf == false) { $error = "$error,Pass conf missing."; } //if no email if($email == false){ $error = "$error,Email missing."; } //pass conf if($pass != $pass_conf){ $error = "$error,Passwords do not match."; } echo "<script>alert('$error');</script>;"; //header("Location: register.php"); My script gives same results every time (even if i fill any of fields)...also if i un-comment header command it wont show alert..it just reloads the page So can anyone help me with this? Thanks.. Hello there, My current song request form process looks like: <?php if(isset($_POST['submit'])) { $to = 'address@website.com' ; $name = trim($_POST['name']); $message = trim($_POST['message']); $artist = trim($_POST['artist']); $song = trim($_POST['song']); $subject="Name:$name - Message:$message - Artist:$artist - Song:$song"; $headers = 'MIME-Version: 1.0' . "\r\n"; $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n"; $message = "<table> <tr><td>Name</td><td>".$_POST['name']."</td></tr> <tr><td>Message</td><td>".$_POST['message']."</td></tr> <tr><td>Artist</td><td>".$_POST['artist']."</td></tr> <tr><td>Song</td><td>".$_POST['song']."</td></tr> </tr></table>" ; mail($to, $subject, $message, $headers); header('Location: song-requests-success.php'); } ?> I'm currently using Javascript for blank validation, however, people seem to be getting through it somehow. I'm looking to implement PHP checkers that will output back to the request form with something like: Name field blank. Would this method work? $name = trim($_POST['name']); $artist = trim($_POST['artist']); $song = trim($_POST['song']); if(empty($name)){ $name1 .= "<br>Name is empty."; } if(empty($artist)){ $artist1 .= "<br>Artist is empty."; } if(empty($song)){ $song1 .= "<br>Song is empty."; } On form: <?php if(!empty($name)){ echo "".($name1).""; } ?> <?php if(!empty($artist)){ echo "".($artist1).""; } ?> <?php if(!empty($song)){ echo "".($song1).""; } ?> Would recalling the trim's be nessessary as they have already been specified for the email title. Would this need to be implemented into 'isset'. Many thanks. so I have this code: Code: [Select] <input type='checkbox' name='title8' value='$title8' /></td><td><strong>$title8</strong> <br /> $date8 <br />$ $price8<input type='hidden' name='price8' value='$price8'> how do I make is so that the hidden field is only going to submit if the checkbox is checked........ I am building a system where people are able to choose a food menu, they can modify each dish if needed and then say how many of each item they need for the order. So when they pick the breakfast menu, it selects all starters, mains and desserts. Should something need to be edited (sausages changed to vegitarian sausages) the user should be able to overtype what has been populated from the select statement) When the form is submitted, the order needs to be linked to the current job which is in a field ssm_job.job_id but the changes to the menu items need to be stored somewhere for the current order only. This obviously needs to be accessile later so further changes can be made if needed. I am not sure of the best way to go about this as i am trying not to save every item in another database (just trying to be tidy) Any advise on this would be greatly appreciated. I have had help on this project in relation to an sql and the background can be found below, the help has been amazing but as this is a very different question i thought i would start a new thread.
Kind Regards Hello everybody,
i try to check if the unique field inventar exists or not before i insert new record.
if the inventar exits the user should get error message.
but i dont know how to do this.
thank you very much for your help.
Rafal
here is my code
<?php
include("123.php");
$inventar = $link1->real_escape_string($_POST["inp_inventar"]);
$product = $link1->real_escape_string($_POST["inp_product"]);
$price = $link1->real_escape_string($_POST["inp_price"]);
$link1 = new mysqli("$hoster", "$nameuser", "$password", "$basedata") or die ("Connection Error!"); error_reporting (0);
$check_inventar = mysqli_query($link1, "SELECT inventar FROM products WHERE inventar='$inventar'");
$check_inventar_num = mysqli_num_rows($check_inventar);
if (isset($_POST['inp_submit']) AND $check_inventar_num = 0)
{
$query1 = "INSERT INTO products
(inventar, product, price)
VALUES ('$inventar', '$product', '$price')";
$result1 = $link1->query($query1) or die("Database Error!");
if ($result1 == true)
{
header ( 'Location:insert.php' );
}
}
else { echo "there is already product with same inventar id!"; }
mysqli_close($link1);
?>
Pehaps this is kidstuff but i'm a kid at heart. I have only 1 form field on a form User enters a special code in the form. Once submitted the form is queried against a mysql database to see if the code exists. If code does not exist it must be reentered. If code exists then redirected. basically its like "get to the next page if you have the code" thanks Hello, I have looked on the forum, but haven't found the answer to this. I have a basic [name, email, phone, event] web form and want to make sure there person is not submitting twice by doing duplicate check of the mail. I looked at other solutions that suggested setting up unique IDs for each user, but it would be possible for a user to sign up for more then one event. Any info would be helpful. Not a newbie, but not an expert. Hello all. I have seen a few threads that loosely deal with ways to do this, but haven't seen anything yet that speaks to this scenario. I have a page (volunteer_signup.php) that shows events to participate in and it passes some variables to a second page (volunteer.php)which is a form for individuals to enter their credentials and that appends to the event detail passed from the first page. I want to be able to check that their email isn't already associated with this particular event, but it is allowed to be in the database for another event. I wanted to do something like the code below, but don't know how to incorporate that with the form (or in volunteerDB.php) any help would be great. thank you in advance. Code: [Select] $sql_email_check = mysql_query("SELECT email FROM users WHERE email='$email'"); $email_check = mysql_num_rows($sql_email_check); if($email_check > 0) { echo "Email is already in our database. Please enter a different email !! <br />"; } exit(); } current form: Code: [Select] <html> <?php include('dbconfig.php'); $event_id = $_GET['id']; $park = $_GET['park']; $orderdate = $_GET['orderdate']; $description = $_GET['description']; $leader = $_GET['leader']; $hour = $_GET['hour']; $min = $_GET['min']; $ampm = $_GET['ampm']; echo $orderdate; echo "<BR>"; echo $park; echo "<BR>"; echo $description; echo "<BR>"; echo $hour; echo ":"; echo $min; echo $ampm; ?> <body> <form enctype="multipart/form-data" action="volunteerDB.php" method="POST" name="myform"> <table border="1"> <input type="hidden" name="event_id" value=<?php echo $event_id; ?>> <input type="hidden" name="park" value=<?php echo $park; ?>> <input type="hidden" name="orderdate" value=<?php echo $orderdate; ?>> <input type="hidden" name="description" value=<?php echo $description; ?>> <input type="hidden" name="leader" value=<?php echo $leader; ?>> <input type="hidden" name="hour" value=<?php echo $hour; ?>> <input type="hidden" name="min" value=<?php echo $min; ?>> <input type="hidden" name="ampm" value=<?php echo $ampm; ?>> <tr> <td>First Name</td> <td> <input name="firstname" /> </td> </tr> <tr> <td>Last Name</td> <td> <input name="lastname" /> </td> </tr> <tr> <td>Email</td> <td> <input name="email" /> </td> </tr> <tr> <td>Phone</td> <td> <input name="phone" /> </td> </tr> <tr> </tr> </table> <input type="submit" value="Submit" onclick="verify();"> </td> </tr> </form> </body> </html> form feeds to this php page (volunteerDB.php): Code: [Select] <?php include('dbconfig.php'); $event_id = $_POST['event_id']; $park = $_POST['park']; $orderdate = $_POST['orderdate']; $description = $_POST['description']; $leader = $_POST['leader']; $hour = $_POST['hour']; $min = $_POST['min']; $ampm = $_POST['ampm']; $firstname = $_POST['firstname']; $lastname = $_POST['lastname']; $email = $_POST['email']; $phone = $_POST['phone']; $email_list = $_POST['email_list']; // Make a MySQL Connection mysql_connect("localhost", "$user", "$password") or die(mysql_error()); mysql_select_db("$database") or die(mysql_error()); mysql_query("INSERT INTO volunteer (id, event_id, park, firstname, lastname, email, phone, email_list) VALUES('', '$event_id', '$park', '$firstname', '$lastname', '$email', '$phone', '$email_list') ") or die(mysql_error()); ?> <?php $to = "$email"; $subject = "Trailworker Event Signup Confirmation"; $message = "Hello $firstname! Thank you for signing up to work the $park trailworker event. A crew leader will contact you shortly. Park: $park Date: $orderdate Time: $hour:$min $ampm Description: $description Crew Leader: $leader"; $from = "info@xxxxxxxxxx.com"; $headers = "From: $from"; mail($to,$subject,$message,$headers); echo "Thank you for signing up. You will receive an email shortly letting you know event details and who your crew leader is."; ?> Hello, I'm currently using this code to check for blank fields: if(isset($_POST['submit'])) { $emailconfirm = $_POST['emailconfirm']; $user_message = $_POST['message']; $name = $_POST['name']; $visitor_email = $_POST['email']; if(empty($name)|| empty($visitor_email)|| empty($user_message)) { $errors .= "<div id='contact_form_errorloc' class='err1'>Some of the above fields have not been filled in.</div><br>"; } This however, does not check for valid emails, I've found this code: function is_valid_email($email) { $result = TRUE; if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,4})$", $email)) { $result = FALSE; } return $result; } My question was if the above is possible aswell as incorporating the blank field checks. Many thanks! |
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