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我已經創建了一個php註冊頁面。一切運行良好。當我將文本框留空時，它顯示一個錯誤。註冊重定向，即使有驗證錯誤
但是，當我使用動作方法重定向註冊頁面時，它總是重定向，無論是當我正在寫東西的時候，還是當我沒有在文本框中輸入內容時。
我希望頁面在字段爲空時不重定向。我使用布爾值和break方法，但沒有發生任何事情。
任何人都可以幫助我在這個問題上？
<html>
<?php
include 'header.php';
$nameErr = $emailErr = $genderErr = $passwordErr = $addErr = $phoneErr = "";
$fullname = $email = $gender = $password = $address = $phone = "";
$flag = false;
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (empty($_POST["fullname"])) {
$nameErr = "Name is required";
break;
$flag
}
else {
$fullname = test_input($_POST["fullname"]);
}
if (empty($_POST["password"])) {
$passwordErr = " password required";
break;
}
else {
$password = test_input($_POST["password"]);
}
if (empty($_POST["email"])) {
$emailErr = "Email is required";
break;
}
else {
$email = test_input($_POST["email"]);
}
if (empty($_POST["address"])) {
$addErr = "Address required";
break;
}
else {
$gender = test_input($_POST["address"]);
}
if (empty($_POST["gender"])) {
$genderErr = "Gender is required";
break;
} else {
$gender = test_input($_POST["gender"]);
}
if (empty($_POST["phone"])) {
$phoneErr = "phone no required";
break;
} else {
$phone = test_input($_POST["phone"]);
}
}
?>
<body>
<br>
<div class="regis_div" >
<form name="myForm" <?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?> method="post" action="thanks.php" >
<table class="table2" border="0" align="center" cellspacing="15" >
<tr>
<td colspan="3"><h1><center>User Registration Form</center></h1></td>
</tr>
<tr>
<td width="291">       Full name:</td>
<td width="150"><input type="text" name="fullname"></td>
<td><span class="error"><font size="2" color="red">* <?php echo $nameErr;?></span></font></td>
</tr>
<tr>
<td>      Password</td>
<td><input type="password" name="password"></td>
<td><span class="error"><font size="2" color="red">* <?php echo $passwordErr;?></span></td>
</tr>
<tr>
<td>      Confirm Password</td>
<td><input type="password" name="Confirmpassword"></td>
<td><span class="error"><font size="2" color="red">* <?php echo $passwordErr;?></span></td>
</tr>
<tr>
<td>      Email Address:</td>
<td><input type="text" name="email" ></td>
<td><span class="error"><font size="2" color="red">* <?php echo $emailErr;?></span></td>
</tr>
<tr>
<td>      Gender:</td>
<td><input type="radio" name="gender" value="female">Female
<input type="radio" name="gender" value="male">Male</td>
<td><span class="error"><font size="2" color="red">* <?php echo $genderErr;?></span></td>
</tr>
<tr>
<td height="80">      Address:</td>
<td><textarea type="text" name="Address" class="address" rows="4" cols="20" ></textarea></td>
<td><span class="error"><font size="2" color="red">* <?php echo $addErr;?></span></td>
</tr>
<tr>
<td>      Phone No:</td>
<td><input type="text" name="phone"></td>
<td><span class="error"><font size="2" color="red">* <?php echo $phoneErr;?></span></td>
</tr>
<tr>
<td colspan="2"><input class="regbtn2" type="submit" value="Submit" align="center" ></td>
</tr>
</table>
</form>
</div>
</body>
</html>
這真的不清楚你想要什麼來描述。 – David
當我沒有寫任何文本框中的任何東西，並提交表單提交成功沒有任何錯誤，並沒有任何錯誤，並重定向到新的頁面，但我想只有當表單是字段提交成功的條件。 –