阻止表单提交，但保留表单验证 [英] Prevent form submit but retain form validation

问题描述

如何保留默认的HTML表单验证，但又禁止提交表单?我尝试使用event.preventDefault()和return false.两者均成功阻止了表单的提交，但均未通过表单验证.我也尝试过此解决方案，但即使这样也不起作用.

How do I retain the default HTML form validation and yet prohibit form submitting? I have tried using event.preventDefault() and return false. Both are successful in stopping the form from submitting but both fail in form validation. I have also tried this solution, but even that does not work.

有人可以帮助我吗?

推荐答案

event.preventDefault()和return false;都可以在表单提交中使用. HTML 5验证仍然存在.

Both event.preventDefault() and return false; work if used on form submit. The HTML 5 validation is still present.

jQuery("form").submit(function(e){
  e.preventDefault();  
  //or
  //return false;
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form action="" method="post">
  <input id="name" type="text" required="required" />
  <input id="email" type="email" required="required" />
  <input type="submit" id="btnSubmit" />
</form>

这篇关于阻止表单提交，但保留表单验证的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！