Var showMessages = function (type, messages) {

if (typeof messages === 'object' && messages.constructor === Array) {
if (messages.length > 0) {
messages.forEach(function (item) {
showMessages(type, item);
});
}
} else {
var options = {
theme:'light'
};
if (typeof Noty === 'function') {
options.timeout = type === 'error' || type === 'info' ? 0 : 1500;
options.type = type;
options.text = messages;
new Noty(options).show();
} else {
alert(messages);
}
}
}
$('.form-wrapper').on('submit', 'form', function(e){
e.preventDefault();
var form = $(this);
var submitBtn = $('[type="submit"]', form);
submitBtn.prop('disabled', true);
var data = form.serialize();
Noty.closeAll();
$.post('/assets/snippets/site/forms.php',
data,
function (response) {
$('.has-error', form).removeClass('has-error');
$('div.help-block', form).remove();
submitBtn.prop('disabled', false);
if (response.status) {
if (typeof response.redirect !== 'undefined') {
window.location.href = response.redirect;
} else if (typeof response.output !== 'undefined') {
form.parents('.form-wrapper').html(response.output);
} else if (typeof response.messages !== 'undefined' && response.messages.length > 0) {
showMessages('info', response.messages);
} else {
form.get(0).reset();
showMessages('info', 'Спасибо за сообщение!');
}
} else {
if (typeof response.errors !== 'undefined' && Object.keys(response.errors).length > 0) {
for (var field in response.errors) {
var $field = $('[data-field="' + field + '"]', form).addClass('has-error');
var errors = response.errors[field];
for (var error in errors) {
$field.append($('<div class="help-block">' + errors[error] + '</div>'));
}
var el = $('.has-error:first');
if (el.length != 0) {
el.get(0).scrollIntoView({ behavior: 'smooth', block: 'start', inline: 'nearest' })
}
}
}
if (typeof response.messages !== 'undefined' && response.messages.length > 0) {
showMessages('error', response.messages);
}
}
},
'json'
).fail(function () {
submitBtn.prop('disabled', false);
showMessages('error', 'Произошла ошибка');
});
});

+