[英]Validate form before Bootstrap modal popup
在php文件中我有簡單的形式和引導模式。 單擊提交按鈕后,將顯示引導模態。
形式為:
我需要驗證上面的表單字段。 如果成功,那么我需要顯示模式並驗證那些字段。
模態為:
我的代碼是:
<div class="modal fade" id="squarespaceModal" tabindex="-1" role="dialog" aria-labelledby="modalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h3 class="modal-title" id="lineModalLabel">Fill Below Details</h3>
</div>
<div class="modal-body">
<div class="main-login pop-up-form">
<form class="" method="post" action="#"><br>
<div class="form-group">
<div class="cols-sm-10">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-user fa" aria-hidden="true"></i></span>
<input type="text" class="form-control" name="name" id="name" placeholder="Enter your Name"/>
</div>
</div>
</div>
<div class="form-group">
<div class="cols-sm-10">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-envelope fa" aria-hidden="true"></i></span>
<input type="text" class="form-control" name="email" id="email" placeholder="Enter your Email"/>
</div>
</div>
</div>
<div class="form-group">
<div class="cols-sm-10">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-map-marker" aria-hidden="true"></i></span>
<input type="text" class="form-control" name="username" id="username" placeholder="Enter your Address"/>
</div>
</div>
</div>
<div class="form-group">
<div class="cols-sm-10">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-phone" aria-hidden="true"></i></span>
<input type="text" class="form-control" name="username" id="username" placeholder="Enter your Phone No"/>
</div>
</div>
</div>
<div class="form-group ">
<a href="#" target="_blank" type="button" id="button" class="btn btn-primary btn-lg btn-block login-button">CLICK For Enquiry</a>
</div>
</form>
</div>
</div>
<div class="modal-footer">
<div class="btn-group btn-group-justified" role="group" aria-label="group button">
<div class="btn-group" role="group">
<button type="button" class="btn btn-default" data-dismiss="modal" role="button">Close</button>
</div>
<div class="btn-group btn-delete hidden" role="group">
<button type="button" id="delImage" class="btn btn-default btn-hover-red" data-dismiss="modal" role="button">Delete</button>
</div>
</div>
</div>
</div>
</div>
</div>
表單代碼如下所示:
<div class="form-group">
<div class="cols-sm-10">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-calendar" aria-hidden="true"></i></span>
<input type="date" class="form-control" name="udate" id="udate" placeholder="ghf" style="height: 39px !important;" />
</div>
</div>
</div>
<div class="form-group">
<div class="cols-sm-10 food">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-user fa" aria-hidden="true"></i></span>
<select name="ftime" id="ftime">
<option value="">---Select---</option>
<option value="1">Breakfast</option>
<option value="2">Lunch</option>
<option value="3">Dinner</option>
</select>
</div>
</div>
</div>
<div class="form-group">
<div class="cols-sm-10 food">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-envelope fa" aria-hidden="true"></i></span>
<select id="ftype" name="ftype" onchange="validate()">
<option value="">--select--</option>
<option value="hai">V</option>
<option value="hai">NV</option>
</select>
</div>
</div>
</div>
<div class="form-group">
<div class="cols-sm-10">
<div class="input-group">
<span class="input-group-addon"><i class="fa fa-money fa" aria-hidden="true"></i></span>
<input type="text" class="form-control" name="amount" id="amount" placeholder="hai" readonly="readonly" />
</div>
</div>
</div>
<div class="form-group ">
<a href="#" data-toggle="modal" data-target="#squarespaceModal" type="button" id="button" class="btn btn-primary btn-lg btn-block login-button" onclick="
validate2()">Submit</a>
</div>
</form>
我無法同時驗證形式和形式。 請幫助我。。在此先感謝
您可以編寫一個簡單的驗證方法
一個例子可能是...
function checkValidation()
{
var isValid = true;
if($("#date").val() == null){
isValid = false;
}
if($("#person").val() == null){
isValid = false;
}
if($("#mail").val() == null){
isValid = false;
}
return isValid;
}
if(checkValidation())
$("#modalDialog").show();
else
alert("Form is not valid");
試試這個代碼:
首先,將單擊偵聽器附加到表單提交按鈕,然后在單擊按鈕時驗證表單,如果驗證成功,則可以顯示模式。
$(document).on('click', '#submit', function(e){
e.preventDefault();
var validated = validateform();
if(validated){
$('#modal').modal('show');
}
});
在此函數內編寫驗證邏輯,如果驗證通過測試,則返回true。
function validateform(){
// logic for form validation
// return true if validated successfully
}
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