javascript - 如果输入未验证，AngularJS 会阻止提交

Question

如果输入尚未验证，我试图阻止提交表单..

这是我的代码:

html

<form method="post" enctype="multipart/form-data" ng-submit="insertCustomer(insertProfile)" id="form-customer" name="form" class="css-form" novalidate >
<div class="row">
    <div class="col-md-7">
        <label>Full Name* 
        <span class="required-label" ng-show="form.$submitted || form.full_name.$touched">
            <span ng-show="form.full_name.$error.required">(Full Name is required.)</span>
        </span>
        </label>
        <input type="text" ng-model="insertProfile.full_name" name="full_name" class="form-control" required="" />
    </div>
</div>
</form>

<button type="submit" form="form-customer"
        class="btn btn-primary pull-right" id="cmd_insert_customer" ng-show="tab == 3">
Insert Customer
</button>

我试过使用 ng-submit = "form.$valid && insertCustomer(insertProfile)"...如果输入为空，表单不会提交，但是当我输入值时... .它仍然没有提交...

Answer 1

将表单传递给 insertCustomer 函数并在函数中检查有效性，就像这样

<form method="post" enctype="multipart/form-data" ng-submit="insertCustomer(form)" id="form-customer" name="form" class="css-form" novalidate >
<div class="row">
    <div class="col-md-7">
        <label>Full Name* 
        <span class="required-label" ng-show="form.$submitted || form.full_name.$touched">
            <span ng-show="form.full_name.$error.required">(Full Name is required.)</span>
        </span>
        </label>
        <input type="text" ng-model="insertProfile.full_name" name="full_name" class="form-control" required="" />
    </div>
</div>
</form>

<button type="submit" form="form-customer"
        class="btn btn-primary pull-right" id="cmd_insert_customer" ng-show="tab == 3">
Insert Customer
</button>

在js中这样检查

$scope.insertCustomer = function(form){
    if(form.$invalid){
        return;
    }
    //form submit code....
}

希望它有用。