使用1000Hz引导验证程序、AJAX和;PHP
我想检查数据库中是否已经存在电子邮件id,如果存在,则显示错误消息,否则显示成功消息 我想通过使用1000hz引导验证程序、AJAX和PHP来实现这一点 请帮我解决这个问题使用1000Hz引导验证程序、AJAX和;PHP,php,jquery,ajax,twitter-bootstrap,bootstrapvalidator,Php,Jquery,Ajax,Twitter Bootstrap,Bootstrapvalidator,我想检查数据库中是否已经存在电子邮件id,如果存在,则显示错误消息,否则显示成功消息 我想通过使用1000hz引导验证程序、AJAX和PHP来实现这一点 请帮我解决这个问题 $('form#signupform').validator().on('submit', function() { var firstname = $("#firstname").val(); var lastname = $("#lastname").val(); var
$('form#signupform').validator().on('submit', function() {
var firstname = $("#firstname").val();
var lastname = $("#lastname").val();
var fullname = firstname + ' ' + lastname;
var email = $("#email").val();
var phone = $("#phone").val();
var password = $("#passwordConfirm").val();
var dob = $("#date").val();
var gender = $("input[name='gender']:checked").val();
var dataString1 = 'firstname=' + firstname + '&lastname=' + lastname + '&fullname=' + fullname + '&email=' + email + '&phone=' + phone + '&password=' + password + '&dob=' + dob + '&gender=' + gender;
$.ajax({
type: "POST",
url: "core/signupprocess.php",
data: dataString1,
cache: false,
beforeSend: function() {
$("#signuperror").html("<div class='col-sm-12'><div class='alert alert-primary bg-primary'><a href='#' class='close' data-dismiss='alert' aria-label='close'>×</a><strong>Sending</strong> </div> </div>");
alert('Sending');
},
success: function(data) {
if (data == "success") {
$("#signuperror").html("<div class='col-sm-12'><div class='alert alert-success bg-success'><a href='#' class='close' data-dismiss='alert' aria-label='close'>×</a><strong>Please Login</strong> </div> </div>");
alert('Success');
} else {
$("#signuperror").html("<div class='col-sm-12'><div class='alert bg-error'><a href='#' class='close' data-dismiss='alert' aria-label='close'>×</a><strong>Error</strong> </div> </div>");
alert('Error');
}
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
if (XMLHttpRequest.readyState == 4) {
// HTTP error (can be checked by XMLHttpRequest.status and XMLHttpRequest.statusText)
$("#signuperror").html("<div class='col-sm-12><div class='alert bg-warning'><a href='#' class='close' data-dismiss='alert' aria-label='close'>×</a><strong>HTTP Request Error</strong> </div> </div>");
} else if (XMLHttpRequest.readyState == 0) {
// Network error (i.e. connection refused, access denied due to CORS, etc.)
$("#signuperror").html("<div class='col-sm-12><div class='alert bg-warning'><a href='#' class='close' data-dismiss='alert' aria-label='close'>×</a><strong>Please Check Your Network Connection</strong> </div> </div>");
} else {
// something weird is happening
$("#signuperror").html("<div class='col-sm-12><div class='alert bg-warning'><a href='#' class='close' data-dismiss='alert' aria-label='close'>×</a><strong>Some Error Occured</strong> </div> </div>");
}
}
});
return false;
});
$('form#signupform').validator().on('submit',function()){
var firstname=$(“#firstname”).val();
var lastname=$(“#lastname”).val();
var fullname=firstname+“”+lastname;
var email=$(“#email”).val();
var phone=$(“#phone”).val();
var password=$(“#passwordConfirm”).val();
var dob=$(“#日期”).val();
var gender=$(“输入[name='gender']:选中”).val();
var dataString1='firstname='+firstname+'&lastname='+lastname+'&fullname='+fullname+'&email='+email+'&phone='+phone+'&password='+password+'&dob='+dob+'&gender='+gender;
$.ajax({
类型:“POST”,
url:“core/signupprocess.php”,
数据:dataString1,
cache:false,
beforeSend:function(){
$(“#signuperror”).html(“发送””;
警报(“发送”);
},
成功:功能(数据){
如果(数据=“成功”){
$(“#signuperror”).html(“请登录””;
警惕(“成功”);
}否则{
$(“#signuperror”).html(“错误””;
警报(“错误”);
}
},
错误:函数(XMLHttpRequest、textStatus、errorshown){
if(XMLHttpRequest.readyState==4){
//HTTP错误(可由XMLHttpRequest.status和XMLHttpRequest.statusText检查)
$(“#signuperror”).html(“请检查您的网络连接””;
}否则{
//奇怪的事情正在发生
$(“#signuperror”).html(“