我有这个api,它调用了一些ajax并异步运行,在她给我答复之前,我无法提交表单。因此,当此api给我响应时,我所做的就是通过jquery事件提交。
function getCardToken(card_num, cvv, month_exp, year_exp){
PagSeguroDirectPayment.createCardToken({
cardNumber: card_num, // Número do cartão de crédito
brand: brand, // Bandeira do cartão
cvv: cvv, // CVV do cartão
expirationMonth: month_exp, // Mês da expiração do cartão
expirationYear: year_exp, // Ano da expiração do cartão, é necessário os 4 dígitos.
success: function(response) {
$("#card-token").val(response['card']['token']);
var names_id = new Array("number", "cvv", "expiration");
console.log('si');
$("#pagamento-invalido").hide();
for (var i = 0; i < names_id.length; i++){
$("#cc-"+names_id[i]).addClass("is-valid");
$("#cc-"+names_id[i]).removeClass("is-invalid");
$("#cc-"+names_id[i]).siblings('.invalid-feedback').hide();
}
$("form").trigger("submit");
},
error: function(response) {
console.log('no');
var names_id = new Array("number", "cvv", "expiration");
$("#pagamento-invalido").show();
for (var i = 0; i < names_id.length; i++){
$("#cc-"+names_id[i]).addClass("is-invalid");
$("#cc-"+names_id[i]).removeClass("is-valid");
$("#cc-"+names_id[i]).siblings('.invalid-feedback').show();
}
$("form").trigger("submit");
// $("form").submit();
},
});
}
这是api代码。当我收到回复时,我提交了表单,事实是我正在使用引导程序验证,并且不再起作用,因此不再调用验证。
(function () {
'use strict'
window.addEventListener('load', function () {
// Fetch all the forms we want to apply custom Bootstrap validation styles to
var forms = document.getElementsByClassName('needs-validation')
// Loop over them and prevent submission
Array.prototype.filter.call(forms, function (form) {
form.addEventListener('submit', function (event) {
$("#cpf").trigger("blur");
var cpf_invalid = document.getElementById("cpf").classList.contains("is-invalid");
var cep_invalid = document.getElementById("cep").classList.contains("is-invalid")
if (form.checkValidity() === false | cpf_invalid | cep_invalid) {
$("#cep").trigger("blur");
event.preventDefault()
event.stopPropagation()
}
else if($("#card-token").val() === "" | $("#sender-hash") === ""){
event.preventDefault()
event.stopPropagation()
}
console.log($("#card-token").val())
event.preventDefault()
event.stopPropagation()
form.classList.add('was-validated');
}, false)
})
}, false)
}());
因此,这是验证代码。就像我说的那样,当我通过jquery提交时,它称为验证,但是根本无法到达。
有一种解决方法?我也尝试使用jquery的Submit事件:
$(document).ready(function() {
$("form").submit(function(e){
$("#cpf").trigger("blur");
var cpf_invalid = document.getElementById("cpf").classList.contains("is-invalid");
var cep_invalid = document.getElementById("cep").classList.contains("is-invalid")
console.log($(this).checkValidity())
if ($(this).checkValidity() === false | cpf_invalid | cep_invalid) {
$("#cep").trigger("blur");
e.preventDefault()
}
else if($("#card-token").val() === "" | $("#sender-hash") === ""){
e.preventDefault()
}
$(this).addClass('was-validated');
e.preventDefault();
});
});
但是$(this).checkValidity()
也不起作用,也不会停止提交。
Obs:“提交”按钮正在调用调用api的函数。
答案 0 :(得分:0)
我明白了,我使用了jquery方法,但是我没有使用$(this)
,而是使用form = $(this)[0]
,然后替换了代码中的值。
找到答案的链接: Bootstrap 4 Form Validation - Custom styling not working after checkValidity() call