我在我们的网站上有一个“联系我们”表格，人们填写姓名，电子邮件和消息，然后点击发送。目前，如果我的代码中有电子邮件验证，则表单将不会提交。
这是HTML表单代码：
<UserControl x:Class="Project.Cards.Card">
<UserControl.Resources>
... perhaps something here ...
</UserControl.Resources>
<StackPanel>
<TextBlock Text="{Binding Name}" />
<TextBlock Text="{Binding Description}" />
<TextBlock Text="{Binding Primary.Direction}" />
</StackPanel>
</UserControl>
这里是jquery代码：
<form role="form" id="feedbackForm">
<div class="form-group">
<label class="control-label" for="name">Full Name *</label>
<div class="input-group">
<input type="text" class="form-control" id="name" name="name" placeholder="Enter Your Name" required/>
<span class="input-group-addon"><i class="glyphicon glyphicon-unchecked form-control-feedback"></i></span>
</div>
<span class="help-block" style="display: none;">Please enter your name.</span>
</div>
<div class="form-group">
<label class="control-label" for="email">Email Address *</label>
<div class="input-group">
<input type="email" class="form-control" id="email" name="email" placeholder="Enter Your Email" required/>
<span class="input-group-addon"><i class="glyphicon glyphicon-unchecked form-control-feedback"></i></span>
</div>
<span class="help-block" style="display: none;">Please enter a valid e-mail address.</span>
</div>
<div class="form-group">
<label class="control-label" for="reason">Contact Reason *</label>
<select name="reason" class="form-control" required>
<option value="General Inquiry">General Inquiry</option>
<option value="Schedule Appointment">Schedule Appointment</option>
<option value="Report Issue">Report Issue</option>
<option value="Provide Feedback">Provide Feedback</option>
</select>
</div>
<div class="form-group">
<label class="control-label" for="message">Message *</label>
<div class="input-group">
<textarea rows="5" class="form-control" id="message" name="message" placeholder="Enter Your Message" required></textarea>
<span class="input-group-addon"><i class="glyphicon glyphicon-unchecked form-control-feedback"></i></span>
</div>
<span class="help-block" style="display: none;">Please enter a message.</span>
</div>
<div class="form-group">
<div class="g-recaptcha" data-sitekey="mykey"></div>
<span class="help-block" style="display: none;">Please check that you are not a robot.</span>
<button type="submit" id="feedbackSubmit" class="btn btn-success btn-lg" data-loading-text="Sending..." style="display: block; margin-top: 10px;">Send Feedback
</button>
</div>
</form>
当我删除这段代码以验证电子邮件的格式是否正确时，表单会立即发送到我的电子邮箱。
(function () {
//using regular expressions, validate email
var contactFormUtils = {
isValidEmail: function (email) {
var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
return regex.test(email);
},
//if no form errors, remove or hide error messages
clearErrors: function () {
$('#emailAlert').remove();
$('#feedbackForm .help-block').hide();
$('#feedbackForm .form-group').removeClass('has-error');
},
//upon form clear remove the checked class and replace with unchecked class. Also reset Google ReCaptcha
clearForm: function () {
$('#feedbackForm .glyphicon').removeClass('glyphicon-check').addClass('glyphicon-unchecked').css({color: ''});
$('#feedbackForm input,textarea').val("");
grecaptcha.reset();
},
//when error, show error messages and track that error exists
addError: function ($input) {
var parentFormGroup = $input.parents('.form-group');
parentFormGroup.children('.help-block').show();
parentFormGroup.addClass('has-error');
},
addAjaxMessage: function(msg, isError) {
$("#feedbackSubmit").after('<div id="emailAlert" class="alert alert-' + (isError ? 'danger' : 'success') + '" style="margin-top: 5px;">' + $('<div/>').text(msg).html() + '</div>');
}
};
$(document).ready(function() {
$("#feedbackSubmit").click(function() {
var $btn = $(this);
$btn.button('loading');
contactFormUtils.clearErrors();
//do a little client-side validation -- check that each field has a value and e-mail field is in proper format
//use bootstrap validator (https://github.com/1000hz/bootstrap-validator) if provided, otherwise a bit of custom validation
var $form = $("#feedbackForm"),
hasErrors = false;
if ($form.validator) {
hasErrors = $form.validator('validate').hasErrors;
} else {
$('#feedbackForm input,#feedbackForm textarea').not('.optional').each(function() {
var $this = $(this);
if (($this.is(':checkbox') && !$this.is(':checked')) || !$this.val()) {
hasErrors = true;
contactFormUtils.addError($(this));
}
});
var $email = $('#email');
if (!contactFormUtils.isValidEmail($email.val())) {
hasErrors = true;
contactFormUtils.addError($email);
}
}
//if there are any errors return without sending e-mail
if (hasErrors) {
$btn.button('reset');
return false;
}
//send the feedback e-mail
$.ajax({
type: "POST",
url: "php/sendmail.php",
data: $form.serialize(),
success: function(data) {
contactFormUtils.addAjaxMessage(data.message, false);
contactFormUtils.clearForm();
},
error: function(response) {
contactFormUtils.addAjaxMessage(response.responseJSON.message, true);
},
complete: function() {
$btn.button('reset');
}
});
return false;
});
$('#feedbackForm input, #feedbackForm textarea').change(function () {
var checkBox = $(this).siblings('span.input-group-addon').children('.glyphicon');
if ($(this).val()) {
checkBox.removeClass('glyphicon-unchecked').addClass('glyphicon-check').css({color: 'green'});
} else {
checkBox.removeClass('glyphicon-check').addClass('glyphicon-unchecked').css({color: ''});
}
});
});
})();
这反过来导致这一点，我相信：
var $email = $('#email');
if (!contactFormUtils.isValidEmail($email.val())) {
hasErrors = true;
contactFormUtils.addError($email);
}
如果我评论'return false;'然后它发送表格
我无法找到电子邮件验证的哪一部分阻止表单提交？
答案 0 :(得分：1)
也许你在某处有id="email"的另一个元素。
也许试试：
$('#feedbackForm input[type=email]').each(function() {
if (!contactFormUtils.isValidEmail(this.val())) {
hasErrors = true;
contactFormUtils.addError(this);
console.log("ERROR: Invalid email: "+this.val()+" in input "+this.attr("name"));
}
})