[英]Either Can Not submit(); form in jQuery, or can not check if input fields are filled out
我無法提交以下表格。
對於背景,我試圖“提交”送達表格,我需要知道a)他們的收貨地址,b)他們的投遞地址和c)他們的描述。 如果這些<input>
為空,則創建了<p class="error">
字段(如“請輸入描述”中所述)。
如果我刪除“ return false”; 該表單無論如何都提交,但是如果我保留“ return false”; jQuery可以正常工作(即-顯示錯誤消息),但是現在從未提交過表單。 有什么想法嗎?
這是我的main.js
var main = function() {
$('form').submit(function() {
var pickup = $('#pickup').val();
if(pickup === "") {
$('.pickup-error').text("Please choose a pickup.");
}
var dropoff = $('#dropoff').val();
if(dropoff === "") {
$('.dropoff-error').text("Please choose a dropoff.");
}
var description = $('#description').val();
if(description === "") {
$('.description-error').text("Please tell us a little about what we're moving.");
}
return false;
});
};
$(document).ready(main);
var main = function () {
$('form').submit(function () {
var pickup = $('#pickup').val();
if (pickup === "") {
$('.pickup-error').text("Please choose a pickup.");
}
var dropoff = $('#dropoff').val();
if (dropoff === "") {
$('.dropoff-error').text("Please choose a dropoff.");
}
var description = $('#description').val();
if (description === "") {
$('.description-error').text("Please tell us a little about what we're moving.");
}
// did not pass validation
if (pickup != "" || dropoff != "" || description != "") {
return false;
}
// passed validation, submit
return true;
});
};
$(document).ready(main);
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