我是不熟悉此网站和PHP上的发布...我正试图跳入此网站并进行一些更新。提交表单后，我看不到任何重定向。我本来要添加一个动作，但是不想引起错误。有人可以引导我朝正确的方向前进吗？任何帮助表示赞赏。这是代码：
<!DOCTYPE html>
<html lang="en">
<head>
<?php $this->load->view('includes/meta'); ?>
<script>
function varifyForm(){
if(document.getElementById('terms').checked == false){
alert('Please Accept Terms and Conditions');
return false;
}else if(document.getElementById('privacy').checked == false){
alert('Please Accept Privacy Policy');
return false;
}else{
return true;
}
}
</script>
</head>
<body>
<!--------------------------------HEADER------------------------------------------->
<?php $this->load->view('includes/header'); ?>
<!--------------------------------HEADER------------------------------------------->
<!--------------------------------BODY------------------------------------------->
<div class="body">
<div class="container">
<div class="full" style="margin:15px 0;">
<h2 align="center">Registration – Member</h2>
<div class="col-md-12">
<form method="post" class="col-md-6 col-md-offset-3" onSubmit="return varifyForm()">
<?php
if( $this->session->flashdata('error_msg') != ''){
?>
<p style="font-weight:bold; color:#F00;"><?php echo $this->session->flashdata('error_msg'); ?></p>
<?php
}
?>
<?php
if( $this->session->flashdata('success_msg') != ''){
?>
<p style="font-weight:bold; color:#0F0;"><?php echo $this->session->flashdata('success_msg'); ?></p>
<?php
}
?>
<div class="row">
<div class="col-sm-4">
<div class="form-group">
<label for="">First Name:</label>
<input type="text" class="form-control" id="" name="terms[first_name]" value="<?php if($this->session->flashdata('first_name') != ''){ _e($this->session->flashdata('first_name')); } ?>" required>
</div>
</div>
<div class="col-sm-4">
<div class="form-group">
<label for="">Last Name:</label>
<input type="text" class="form-control" id="" name="terms[last_name]" value="<?php if($this->session->flashdata('last_name') != ''){ _e($this->session->flashdata('last_name')); } ?>" required>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
<label for="">Cell Phone No:</label>
<input type="tel" class="form-control" id="" name="terms[phone_no]" value="<?php if($this->session->flashdata('phone_no') != ''){ _e($this->session->flashdata('phone_no')); } ?>" required>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-4">
<div class="form-group">
<label for="">Email:</label>
<input type="email" class="form-control" id="" name="terms[email]" value="<?php if($this->session->flashdata('email') != ''){ _e($this->session->flashdata('email')); } ?>" required>
</div>
</div>
<div class="col-sm-4">
<div class="form-group">
<label for="">Password:</label>
<input type="password" class="form-control" id="" name="password" value="" required>
</div>
</div>
<div class="col-sm-4">
<div class="form-group">
<label for="">Confirm Password:</label>
<input type="password" class="form-control" id="" name="confirm_password" value="" required>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-4">
<div class="form-group">
<label for="">Address:</label>
<textarea class="form-control" name="terms[address]"><?php if($this->session->flashdata('address') != ''){ _e($this->session->flashdata('address')); } ?></textarea>
</div>
</div>
<div class="col-sm-4">
<div class="form-group">
<label for="">City:</label>
<input type="text" class="form-control" id="" name="terms[city]" value="<?php if($this->session->flashdata('city') != ''){ _e($this->session->flashdata('city')); } ?>" required>
</div>
</div>
<div class="col-sm-4">
<div class="form-group">
<label for="">State:</label>
<select name="terms[state]" class="form-control" >
<option value="" selected="selected">State / Province</option>
<option value="Alabama">Alabama</option>
<option value="Alaska">Alaska</option>
<option value="Arizona">Arizona</option>
<option value="Arkansas">Arkansas</option>
<option value="California">California</option>
<option value="Colorado">Colorado</option>
<option value="Connecticut">Connecticut</option>
<option value="Delaware">Delaware</option>
<option value="District of Columbia">District of Columbia</option>
<option value="Florida">Florida</option>
<option value="Georgia">Georgia</option>
<option value="Hawaii">Hawaii</option>
<option value="Idaho">Idaho</option>
<option value="Illinois">Illinois</option>
<option value="Indiana">Indiana</option>
<option value="Iowa">Iowa</option>
<option value="Kansas">Kansas</option>
<option value="Kentucky">Kentucky</option>
<option value="Louisiana">Louisiana</option>
<option value="Maine">Maine</option>
<option value="Maryland">Maryland</option>
<option value="Massachusetts">Massachusetts</option>
<option value="Michigan">Michigan</option>
<option value="Minnesota">Minnesota</option>
<option value="Mississippi">Mississippi</option>
<option value="Missouri">Missouri</option>
<option value="Montana">Montana</option>
<option value="Nebraska">Nebraska</option>
<option value="Nevada">Nevada</option>
<option value="New Hampshire">New Hampshire</option>
<option value="New Jersey">New Jersey</option>
<option value="New Mexico">New Mexico</option>
<option value="New York">New York</option>
<option value="North Carolina">North Carolina</option>
<option value="North Dakota">North Dakota</option>
<option value="Ohio">Ohio</option>
<option value="Oklahoma">Oklahoma</option>
<option value="Oregon">Oregon</option>
<option value="Pennsylvania">Pennsylvania</option>
<option value="Rhode Island">Rhode Island</option>
<option value="South Carolina">South Carolina</option>
<option value="South Dakota">South Dakota</option>
<option value="Tennessee">Tennessee</option>
<option value="Texas">Texas</option>
<option value="Utah">Utah</option>
<option value="Vermont">Vermont</option>
<option value="Virginia">Virginia</option>
<option value="Washington">Washington</option>
<option value="West Virginia">West Virginia</option>
<option value="Wisconsin">Wisconsin</option>
<option value="Wyoming">Wyoming</option>
<option value="Armed Forces Americas">Armed Forces Americas</option>
<option value="Armed Forces Europe">Armed Forces Europe</option>
<option value="Armed Forces Pacific">Armed Forces Pacific</option>
</select>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-4">
<div class="form-group">
<label for="">Zip Code:</label>
<input type="text" class="form-control" id="" name="terms[zip]" value="<?php if($this->session->flashdata('zip') != ''){ _e($this->session->flashdata('zip')); } ?>" required>
</div>
</div>
<div class="col-sm-4">
<div class="form-group">
<label for="">Your Cause:</label>
<select name="terms[cause]" class="form-control" required>
<option value="">Select A User</option>
<?php
foreach($causes as $value){
$cause_name = $value['nonprofit_name'];
?>
<option value="<?php _e($value['user_id']); ?>" <?php if($this->session->flashdata('cause') != '' AND $this->session->flashdata('cause') == $value['user_id']){ ?> selected <?php } ?>><?php _e($cause_name); ?></option>
<?php
}
?>
</select>
</div>
</div>
<div class="col-md-4">
<div class="form-group">
<label for="">How did you hear about this website ?:</label>
<textarea class="form-control" name="terms[about]"><?php if($this->session->flashdata('about') != ''){ _e($this->session->flashdata('about')); } ?></textarea>
</div>
</div>
</div>
<div class="form-group">
<label for="">Terms and Conditions:</label><br>
<input type="checkbox" id="terms"> I agree to the <a href="<?=base_url() ?>termsandconditions" target="_blank">Terms and Conditions</a>
</div>
<div class="form-group">
<label for="">Privacy Policy:</label><br>
<input type="checkbox" id="privacy"> I agree to the <a href="<?=base_url() ?>privacypolicy" target="_blank">Privacy Policy</a>
</div>
<button type="submit" name="btnSignUp" value="signup" class="btn btn-primary"><p style="margin:0;">NEXT</p></button>
</form>
</div>
</div>
</div>
</div>
<!--------------------------------BODY------------------------------------------->
<!--------------------------------FOOTER------------------------------------------->
<?php $this->load->view('includes/footer'); ?>
<!--------------------------------FOOTER------------------------------------------->
<!-- container / end -->
<!--------------------------------JQUERY------------------------------------------->
<script src="<?php echo base_url(); ?>assets/js/jquery.js"></script>
<!-- Bootstrap Core JavaScript -->
<script src="<?php echo base_url(); ?>assets/js/bootstrap.min.js"></script>
<script src="<?php echo base_url(); ?>assets/js/wow.min.js"></script>
<script>
new WOW().init();
</script>
</body>
</html>