[英]How to check validity of form when it messes with a jQuery plugin?
I have a normal form with some textboess that are required. 我有一个带有一些必需文本的标准表格。 So when these textboxes are not filled, the HTML5 shows that warning in each field. 因此,当未填充这些文本框时,HTML5将在每个字段中显示该警告。
What I wanted to do is to show a nice notification when everything is filled. 我想做的是在所有内容填充后显示一个不错的通知。 And it is working correctly, but id does not check if the textboxes are filled.. 并且它可以正常工作,但是id不会检查文本框是否已填充。
document.querySelector('#submit1').onclick = function(e){
e.preventDefault();
swal("Thank you!", "Your request has been submitted.", "success");
};
I took it a step forward and it checks the inputs before submitting, but the popup does not show up now. 我向前迈了一步,它在提交之前检查了输入,但是现在不显示弹出窗口。 It takes me to the same page. 它带我到同一页面。
document.querySelector('#submit1').onclick = function(e){
e.preventDefault();
if (if ($('#contact-form')[0].checkValidity()) {
swal("Thank you!", "Your request has been submitted.", "success");
}
return;
};
Is there any way to fix this? 有没有什么办法解决这一问题?
Thank you 谢谢
<form id="contact-form" action="" name="contactform" class="row" method="post" >
<input required type="text" name="first_name" id="name">
<input required type="password" name="first_name" id="name">
<input type="submit" id="submit1">
</form>
Whats the extra if in the function 如果在函数中还有什么额外的
if( if ($('#contact-form')[0].checkValidity()) { if( if($('#contact-form')[0] .checkValidity()){
It should be: 它应该是:
if ($('#contact-form').checkValidity()) {
swal("Thank you!", "Your request has been submitted.", "success");
}
There are some assumptions I am making here: 1. you have checkValidity() as some method attached to your form. 我在这里有一些假设:1.您有checkValidity()作为附加到表单的某种方法。 2. swal is some custom function 2. swal是一些自定义功能
Also, you can use 另外,您可以使用
$('#submit1').on('click', function(e) {
});
or 要么
$('#submit1').click(function(e) {
});
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