我有一个Rails应用程序,其中的验证电子邮件不在模型中,而是在视图中(无法更改)。现在,我想注册一个新客户,我输入两个不同的电子邮件地址,即使这些字段未经验证,我仍然可以继续转到下一页-地址不相同,我可以在表格下方看到错误但还是。
validations.js
if (registrationsForm.length > 0) {
var emailField = $('#users-registrations-email');
var emailConfirmationField = $('#users-registrations-email-confirmation');
var emailInvalidMsg = $('.bank-employees-users-registration__registrations__not-identical-email');
var obligatoryInvalidMsg = $('.bank-employees-users-registration__registrations__email--invalid');
function validateEmail() {
$('input[type="email"]').change(function() {
if (emailField.val() === emailConfirmationField.val() && emailField.val() !== '') {
obligatoryInvalidMsg.hide();
emailInvalidMsg.hide();
emailField.removeClass("invalid");
emailConfirmationField.removeClass("invalid");
} else if (emailField.val() === emailConfirmationField.val() && emailField.val() === '') {
emailInvalidMsg.hide();
obligatoryInvalidMsg.show();
emailField.addClass("invalid");
emailConfirmationField.addClass("invalid");
} else {
obligatoryInvalidMsg.hide();
emailInvalidMsg.show();
emailField.addClass("invalid");
emailConfirmationField.addClass("invalid");
}
});
}
new.html.erb
<div class="col-xs-12 col-sm-12 col-md-12">
<div class="floating-label bank-employees-users-registration__registrations-input--wrapper">
<%= email_field_tag(:email_confirmation, nil, placeholder: t('.email_confirmation'), class: "bank-employees-users-registration__registrations-input floating-field", id: "users-registrations-email-confirmation", required: true ) %>
<%= f.label :email_confirmation, t('.email_confirmation'), class: "floating-label-placeholder" %>
<span class="bank-employees-users-registration__registrations__not-identical-email">
<%= t('.email_not_identical') %>
</span>
<span
class="bank-employees-users-registration__registrations-input--invalid-msg bank-employees-users-registration__registrations__email--invalid"
id="bank-employees-users-registration__registrations__email--invalid">
<%= t'.obligatory' %></span>
</div>
</div>
我是JS的新手,但是当验证失败时,是否有机会不允许通过禁用按钮注册用户?
编辑
下方的提交和后退按钮
new.html.erb中的按钮
<div class="row">
<div
class="col-sm-12 col-md-12 col-xs-12 text-center bank-employees-users-registration__registrations-submit--wrapper">
<%= submit_tag t('.submit'), class: "bank-employees-users-registration__submit-btn registrations"%>
</div>
</div>
<div class="row">
<div class="col-xs-12 col-sm-12 col-md-12 text-center">
<%= link_to new_second_step_of_users_registration_path do %>
<p class="bank-employees-users-registration__registrations-back">
<i class="fa fa-arrow-circle-o-left"></i>
<%= t('.back') %>
</p>
<% end %>
</div>
</div>
validations.js
submit.on('click', function(e) {
var invalidInput = $('input:invalid');
var fileInput = $('#identification_document_id_document');
e.preventDefault();
if (emailField.val() !== emailConfirmationField.val() && emailField.length > 0) {
emailInvalidMsg.show();
emailField.addClass("invalid");
emailConfirmationField.addClass("invalid");
if (emailField.val() !== '') obligatoryInvalidMsg.hide();
}
validateEmail();
scrollToFirstInvalid();
if (invalidInput.length === 0 && !fileInput.hasClass('invalid')) {
form.submit();
} else {
invalidInput.addClass('invalid');
validateInput();
}
});
}
function validateInput() {
$('input').change(function() {
if ($(this).is(':valid')) {
$(this).removeClass('invalid');
}
});
}
答案 0 :(得分:0)
因此,我将简化一下。您需要做的就是在电子邮件匹配的情况下启用该按钮,在不匹配的情况下将其禁用。我认为您的js
文件可以简化很多,我还要添加一个ID来定位此特定的提交按钮。
对于按钮启动禁用。 (将id设置为您想要的任何值,我将其设置为users_registration_button
,或者仅定位类,不过我建议您添加一个id。)
<%= submit_tag t('.submit'), id: "users_registration_button", class: "bank-employees-users-registration__submit-btn registrations", disabled: true %>
然后在您的js文件中。
$(document).ready(function() {
$('#users-registrations-email-confirmation').keyup(function() { # Just target the confirmation field value, it determines what we do
var email = $('#users-registrations-email').val(); # Get original email value
if($(this).val() == email && $(this).val() != '') { # check if they are the same, and also not blank
$('#users_registration_button').prop('disabled', false); # If they are, enable the button
} else {
$('#users_registration_button').prop('disabled', true); # Just in case they change it after it was the same, this should toggle the button on and off so it is only enabled when they match
}
});
});