html5表单验证(Bootstrap)

html5表单验证(Bootstrap)

 

邮箱验证：

<input name="email" type="text" placeholder="必填项" class="input-xlarge" required pattern="^w+((-w+)|(.w+))*@[A-Za-z0-9]+((.|-)[A-Za-z0-9]+)*.[A-Za-z0-9]+$"

title="邮箱正确格式：xxx@xxx.xxx">

 

密码验证：

<div class="control-group">

<label class="control-label">

密码</label>

<div class="controls">

<input id="pwd" name="pwd" type="password" placeholder="必填项" class="input-xlarge"

required onchange="checkPasswords()">

</div>

</div>

<div class="control-group">

<label class="control-label">

确认密码</label>

<div class="controls">

<input id="pwd1" name="pwd1" type="password" placeholder="必填项" class="input-xlarge"

required onchange="checkPasswords()">

</div>

</div>

验证方法:

<script>

function checkPasswords() {

var passl = document.getElementById("pwd");

var pass2 = document.getElementById("pwd1");

if (passl.value != pass2.value)

passl.setCustomValidity("两次密码必须输入一致！");

else

passl.setCustomValidity('');

}

 

function check() {

document.getElementById('ok').disabled = 'disabled';

}

</script>