Ich verwende den folgenden Code, aber Fehlermeldungen, wenn der Benutzer ein erforderliches Feld überspringt. Kann mir bitte jemand helfen? Wenn also ein Benutzer vergisst, das erforderliche Eingabefeld "Vorname" zu füllen, erscheint oberhalb des Feldes eine Fehlermeldung mit dem Text "Vorname ist Pflichtfeld".Fehlermeldungen für Kontaktformular
<form id="comment_form" action="form.php" method="post">
<div class="compulsoryfield">
<input class="inputfield-radio" type="radio" name="gender" value="Mr" required><label class="label-radio">Mr.</label>
<input class="inputfield-radio" type="radio" name="gender" value="Ms"><label class="label-radio">Ms.</label>
<span class="requiredmark-radio">*</span>
</div>
<div class="compulsoryfield"><span class="requiredmark">*</span>
<input class="inputfield3" type="firstname" placeholder="first name" required>
</div>
<div class="compulsoryfield"><span class="requiredmark">*</span>
<input class="inputfield1" type="lastname" placeholder="last name" required>
</div>
<input class="inputfield2" type="companyname" placeholder="company name (if applicable)">
<input class="inputfield2" type="customernumber" placeholder="customer number (on invoice if available)" >
<br><br>
<div class="compulsoryfield"><span class="requiredmark">*</span>
<input class="inputfield3" type="email" placeholder="email address" required>
</div>
<div class="compulsoryfield"><span class="requiredmark">*</span>
<input class="inputfield1" type="emailagain" placeholder="re-enter email address (to confirm)" required>
</div>
<input class="inputfield2" type="telephonenumber" placeholder="telephone number (country code included)">
<br><br>
<div class="compulsoryfield"><span class="requiredmark">*</span>
<input class="inputfield3" type="subject" placeholder="subject of message" required>
</div>
<div class="compulsoryfield"><span class="requiredmark">*</span>
<textarea id="textareafieldid" class="textareafield" name="message" placeholder="add your message here" rows="8" cols="39" required></textarea></div><br><br>
<p id="recaptcha-header">before sending, please show us you're real:</p>
<div><span class="requiredmark">*</span><div id="g-recaptcha-outer" class="compulsoryfield2">
<div class="g-recaptcha" data-sitekey="mySitekey"></div></div><br><br>
<input id="button-type1" type="submit" name="submit" value="SEND">
</form>
und
<?php
$email;$comment;$captcha;
if(isset($_POST['gender'])){
$email=$_POST['gender'];
}if(isset($_POST['firstname'])){
$email=$_POST['firstname'];
}if(isset($_POST['lastname'])){
$email=$_POST['lastname'];
}if(isset($_POST['companyname'])){
$email=$_POST['companyname'];
}if(isset($_POST['customernumber'])){
$email=$_POST['customernumber'];
}if(isset($_POST['email'])){
$email=$_POST['email'];
}if(isset($_POST['emailagain'])){
$email=$_POST['emailagain'];
}if(isset($_POST['telephonenumber'])){
$email=$_POST['telephonenumber'];
}if(isset($_POST['subject'])){
$email=$_POST['subject'];
}if(isset($_POST['message'])){
$email=$_POST['message'];
}if(isset($_POST['g-recaptcha-response'])){
$captcha=$_POST['g-recaptcha-response'];
}
if(!$captcha){
echo '<h2>Please check the captcha form.</h2>';
exit;
}
$secretKey = "mtSecretKey";
$ip = $_SERVER['REMOTE_ADDR'];
$response=file_get_contents("https://www.google.com/recaptcha/api/siteverify?secret=".$secretKey."&response=".$captcha."&remoteip=".$ip);
$responseKeys = json_decode($response,true);
if(intval($responseKeys["success"]) !== 1) {
echo '<h2>You are a spammer !</h2>';
} else {
echo '<h2>Thanks for your email.</h2>';
}
?>
Mögliche Duplikate von [Wie zur Anzeige von PHP-Formular Validierungsfehler neben dem Formular?] (Http://StackOverflow.com/Questions/19073574/How-to-Display-PHP-Form-validation-errors-beside-the- bilden) – gus27