我目前正在尝试验证我的表单，以检查是否有任何空字段和正则表达式，但问题是，当我提示它激活时，验证不起作用。它在我的另一页上运行得很好，我似乎找不到问题所在。
PHP页面：CreateMonthlyFBForm（非工作）
<?php
include "dbFunctions.php";
session_start();
if (!isset($_SESSION['user_id'])) {
echo "You do not have access to this page.<br/>";
echo "Please <a href='login.php'>login first</a>.";
exit;
} elseif ($_SESSION['department'] == "CEP") {
echo "Your account is not authorised to use the webpage.";
echo "Please return to <a href='index.php'>index</a>";
exit;
}
?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<link href="stylesheets/style.css" rel="stylesheet" type="text/css"/>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script>
$(function() {
$('.datepick').datepicker();
});
</script>
<script type="text/javascript">
var RE_REFNO = /^[0-9/]+$/;
var RE_MTNNYR = /^[0-9]{2}[/][0-9]{4}$/;
var RE_SUBINS = /^[a-zA-Z]+$/;
function validate(form)
{
var refno = form.refno.value;
var mthnyr = form.mthnyr.value;
var subins = form.subins.value;
//var date = form.date.value;
//var time = form.time.value;
//var RO = form.RO.value;
//var Designation = form.Designation.value;
//var Contact = form.Contact.value;
//var priority = form.priority.value;
//var no1 = form.no1.value;
//var no2 = form.no2.value;
//var no3 = form.no3.value;
//var no4 = form.no4.value;
//var no5 = form.no5.value;
//var no6 = form.no6.value;
//var no7 = form.no7.value;
//var no8 = form.no8.value;
//var fb1 = form.fb1.value;
//var fb2 = form.fb2.value;
//var fb3 = form.fb4.value;
//var fb4 = form.fb4.value;
//var fb5 = form.fb5.value;
var errors = [];
if (!RE_REFNO.test(refno))
{
errors[errors.length] = "Reference number must not contain letters and symbols other than '/'.";
}
if (refno == "") {
errors[errors.length] = "Reference number cannot be blank.";
}
if (!RE_MTHNYR.test(mthnyr))
{
errors[errors.length] = "Month and Year must be written in this format (MM/YYYY)";
}
if (mthnyr == "") {
errors[errors.length] = "Month and Year cannot be blank.";
}
if (!RE_SUBINS.test(subins))
{
errors[errors.length] = "Submitting Insititude does not have any numbers or symbols. Please recheck and re-enter.";
}
if (subins == "") {
errors[errors.length] = "Submitting Insititude cannot be blank.";
}
if (errors.length > 0) {
//alert("something is wrong");
var msg = "Report creation Invalid.";
for (var i = 0; i < errors.length; i++) {
msg += "'n" + errors[i];
}
alert(msg);
return false;
}
return true;
}
</script>
<title>RP Incident & Crisis Management System | Create CEP Monthly Feedback Form</title>
</head>
<body>
<a href="index.php"><h1>RP Incident & Crisis Management System</h1></a>
<img src="images/header_rplogo.png" style="position: absolute; top: 0; right: 0; border: 0;" height="80" width="220"/>
<hr>
<?php if ($_SESSION['department'] == "BCM") { ?>
<table border="1" width="75%" align="center">
<tr align="center">
<td width="13%"><a href="index.php">Home</a></td>
<td width="13%"><a href="search.php">Search for reports</a></td>
<td width="13%"><a href="create.php">Create report</a></td>
<td width="13%"><a href="edit.php">Edit reports</a></td>
<td width="13%"><a href="logout.php">Log out</a></td>
</tr>
</table>
<?php } ?>
<?php if ($_SESSION['department'] == "CEP") { ?>
<table border="1" width="75%" align="center">
<tr align="center">
<td width="13%"><a href="index.php">Home</a></td>
<td width="13%"><a href="search.php">Search for reports</a></td>
<td width="13%"><a href="create.php">Create report</a></td>
<td width="13%"><a href="edit.php">Edit reports</a></td>
<td width="13%"><a href="logout.php">Log out</a></td>
</tr>
</table>
<?php } ?>
<br>
<h2>CEP MONTHLY FEEDBACK FORM</h2>
<form method="post" action="doMonthlyFBForm.php" class="formLayout" onSubmit="return validate(this)">
<table align="center">
<tr>
<td><label for="refno" for="refno"><b>Reference Number:<br><i>(Institution/Submitting Department/Running Number)</i></b></label></td>
<td><input type="text" size="28" name="refno"></td>
</tr>
<tr>
<td><label for="mthnyr" for="mthnyr"><b>Month/Year:</b></label></td>
<td><input type="text" size="28" name="mthnyr"></td>
</tr>
<tr>
<td><label>To:</label></td>
<td>HED, MOE</td>
</tr>
<tr>
<td><label>Email:</label></td>
<td><b>Gan_Beng_Tat@moe.gov.sg</b></td>
</tr>
<tr>
<td><label for="subins" for="subins">Submitting Institution</label></td>
<td><input type="text" size="28" name="subins"></td>
</tr>
<tr>
<td><label for="date" for="date">Date of report submission</label></td>
<td><input type="text" size="28" class="datepick" id="datepicker1" name="date"></td>
</tr>
<tr>
<td><label for="time" for="time">Time of report submission</label></td>
<td><input type="text" size="28" name="time"></td>
</tr>
<tr>
<td><label for="Name" for="Name">Reporting Officer Name:</label></td>
<td><input type="text" size="28" name="RO"></textarea></td>
</tr>
<tr>
<td><label for="Designation" for="Designation">Reporting Officer Designation:</label></td>
<td><input type="text" size="28" name="Designation"></textarea></td>
</tr>
<tr>
<td><label for="Contact" for="Contact">Reporting Officer Contact No:</label></td>
<td><input type="text" size="28" name="Contact"></textarea></td>
</tr>
<tr>
<td colspan="2"><h3><u>Details of Specific Incident</h3></u></td>
</tr>
<tr>
<td><label><b>Priority:</b></label></td>
<td><input type="radio" name="priority" value="Immediate"/>Immediate
<input type="radio" name="priority" value="Urgent"/>Urgent
<input type="radio" name="priority" value="Routine"/>Routine (Please tick)</td>
</tr>
<tr>
<td><label for="no1" for="no1">Nature of Incident:</label></td>
<td><textarea id="no1" rows="3" size ="20" cols="35" name="no1"></textarea></td>
</tr>
<tr>
<td><label for="date" for="date">Date of Incident:</label></td>
<td><input type="text" size="28" class="datepick" id="datepicker2" name="no2"></td>
</tr>
<tr>
<td><label for="no2" for="no2">Time of Incident:</label></td>
<td><input type="text" size="28" name="no3"></textarea></td>
</tr>
<tr>
<td><label for="no3" for="no3">Location of Incident:</label></td>
<td><textarea id="no3" rows="1" size ="20" cols="35" name="no4"></textarea></td>
</tr>
<tr>
<td><label for="no4" for="no4">Particulars of Parties </br> Involved (if available):</label></td>
<td><textarea id="no4" rows="1" size ="20" cols="35" name="no5"></textarea></td>
</tr>
<tr>
<td><label for="no5" for="no5">Details of incident:</label></td>
<td><textarea id="no5" rows="5" size ="20" cols="35" name="no6"></textarea></td>
</tr>
<tr>
<td><label for="no6" for="no6">Action taken:</label></td>
<td><textarea id="no6" rows="2" size ="20" cols="35" name="no7"></textarea></td>
</tr>
<tr>
<td><label for="no7" for="no7">Remarks: (e.g. any decision/support required from MHA, any problems encountered/challenges faced when taking action, any lessons learnt, etc)</label></td>
<td><textarea id="no7" rows="5" size ="20" cols="35" name="no8"></textarea></td>
</tr>
<tr>
<td colspan="2"><h3><u>Feedback (if any)</h3></u></td>
</tr>
<tr>
<td><label for="fb1" for="fb1">Feedback:</label></td>
<td><textarea id="fb1" rows="3" size ="20" cols="35" name="fb1"></textarea></td>
</tr>
<tr>
<td><label for="fb2" for="fb2">Feedback from?:</label></td>
<td><textarea id="fb2" rows="1" size ="20" cols="35" name="fb2"></textarea></td>
</tr>
<tr>
<td><label for="fb3" for="fb3">Details of Feedback:</label></td>
<td><textarea id="fb3" rows="3" size ="20" cols="35" name="fb3"></textarea></td>
</tr>
<tr>
<td><label for="fb4" for="fb4">Action taken:</label></td>
<td><textarea id="fb4" rows="3" size ="20" cols="35" name="fb4"></textarea></td>
</tr>
<tr>
<td><label for="fb5" for="fb5">Remarks:</label></td>
<td><textarea id="fb5" rows="3" size ="20" cols="35" name="fb5"></textarea></td>
</tr>
<tr>
<td></td>
<td colspan="2"><input type="submit" value="Create Report" name="submit"/></td>
</tr>
</table>
</form>
</body>
</html>
现在发生的事情是，我只是想让它检查前3个字段，但每次我点击提交它都会进入下一页。
PHP PAGE：注册（工作）
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="stylesheets/style.css" rel="stylesheet" type="text/css"/>
<title>RP Incident & Crisis Management System | Register</title>
<script type="text/javascript">
var RE_NAME = /^[a-zA-Z]+$/;
var RE_EMAIL = /^[A-Za-z0-9]+@[A-Za-z0-9.-]+'.[A-Za-z]{2,4}$/;
var RE_USERNAME = /^[a-zA-Z0-9]+$/;
var RE_PASSWORD = /^[A-Za-z'd]{8,30}$/;
function validate(form)
{
var name = form.name.value;
var email = form.email.value;
var username = form.username.value;
var password = form.password.value;
var confirmPassword = form.confirmPassword.value;
var department = form.department.value;
var errors = [];
if (!RE_NAME.test(name))
{
errors[errors.length] = "Name is invalid. It must not contain numbers and symbols.";
}
if (!RE_EMAIL.test(email))
{
errors[errors.length] = "Email is invalid. Please check if you've mispelled your email or forgotten the '@' symbol.";
}
if (!RE_USERNAME.test(username))
{
errors[errors.length] = "Username Invalid. Username must not contain symbols.";
}
if (department == "") {
errors[errors.length] = "Please select a department.";
}
if (password != confirmPassword) {
errors[errors.length] = "Passwords do not match.";
form.password.value = "";
form.confirmPassword.value = "";
} else {
if (!RE_PASSWORD.test(password)) {
errors[errors.length] = "You must enter a valid password.";
}
}
if (errors.length > 0) {
//alert("something is wrong");
var msg = "Registration Invalid.";
for (var i = 0; i < errors.length; i++) {
msg += "'n" + errors[i];
}
alert(msg);
return false;
}
return true;
}
</script>
</head>
<body>
<a href="index.php"><h1>RP Incident & Crisis Management System</h1></a>
<img src="images/header_rplogo.png" style="position: absolute; top: 0; right: 0; border: 0;" height="80" width="220"/>
<hr>
<h2>REGISTER</h2>
<form method="post" action="doRegister.php" class="formLayout" onSubmit="return validate(this);">
<table align="center">
<tr>
<td><label><b>Name:</b></label></td>
<td><input type="text" size="28" name="name"/></td>
</tr>
<tr>
<td><label><b>Username:</b></label></td>
<td><input type="text" size="28" name="username"/></td>
</tr>
<tr>
<td><label><b>Password:</b></label></td>
<td><input type="password" size="28" name="password"/></td>
</tr>
<tr>
<td><label><b>Confirm<br> Password:</b></label></td>
<td><input type="password" size="28" name="confirmPassword"/></td>
</tr>
<tr>
<td><label><b>Email:</b></label></td>
<td><input type="text" size="40" name="email"/></td>
</tr>
<tr>
<td><label><b>Department:</b></label></td>
<td><select name="department">
<option value="">Select your department</option>
<option value="BCM">BCM Taskforce</option>
<option value="CEP">CEP Taskforce</option>
<option value="Flu">Flu Taskforce</option>
<option value="ECC">ECC</option>
<option value="CC">Crisis Comms</option>
</select></td>
</tr>
<tr>
<td></td>
<td colspan="2"><input type="submit" value="Register" name="submit"/></td>
</tr>
<input type="hidden" name="role" value="member"/>
</table>
<br>
<a href="login.php"><i>Have an account?</i></a>
</form>
</body>
</html>
这是一个工作的。但我似乎无法在另一个页面上使用该功能。
对不起，我还是个新手，坦率地说，我对整个编码工作非常糟糕，我只是想把我的作业交给这个模块的毕业生和gtfo。
如果你在控制台中查看，你会发现发生了一个错误，该错误将代码分解到一半，这是由RE_MTHNYR变量的拼写错误引起的
<script type="text/javascript">
var RE_REFNO = /^[0-9/]+$/;
// Spelling of ---> RE_MTNNYR
// Should be -----> RE_MTHNYR
// Notice double "NN" instead of "HN"
var RE_MTNNYR = /^[0-9]{2}[/][0-9]{4}$/;
var RE_SUBINS = /^[a-zA-Z]+$/;
function validate(form) {
...........etc.
}
// This is the name used here "RE_MTHNYR"
if (!RE_MTHNYR.test(mthnyr)) {