我想驗證我的形式,如果用戶鍵入空格AUR該字段留空驗證..的JavaScript的空間和空場
的問題是,這個碼字完美的,當我把空間的文本框,顯示驗證..但如果空間是空的,重定向到下一個頁面
這是我的控制器
$scope.valid= function(){
var fname = $("#fname").val();
var lname = $("#lname").val();
var email = $("#email").val();
var contact = $("#contact").val();
if(fname.indexOf(" ") !== -1)
{
$scope.modalvalue = "Spaces are not allowed";registermodal.show();
}
else if(lname.indexOf(" ") !== -1){
$scope.modalvalue = "Spaces are not allowed";registermodal.show();
}
else if(lname.indexOf(" ") !== -1){
$scope.modalvalue = "Spaces are not allowed";registermodal.show();
}
else if(contact.indexOf(" ") !== -1){
$scope.modalvalue = "Spaces are not allowed";registermodal.show();
}
}
這是我resigter.html
<ons-row style="margin-top:45px;text-align: center">
<ons-col>
<div>
<input class="textbox" id="fname" name="fname" ng-model="fname" type="text" placeholder="First name" ng-trim='false' required/>
</div>
</ons-col>
</ons-row>
<ons-row style="margin-top:15px;text-align: center">
<ons-col>
<div>
<input class="textbox" id="lname" ng-model="lname" name="lname" type="text" placeholder="Last name" required/>
</div>
</ons-col>
</ons-row>
<ons-row style="margin-top:15px;text-align: center">
<ons-col>
<div>
<input class="textbox" id="email" ng-model="email" type="email" placeholder="Email" required/>
</div>
</ons-col>
</ons-row>
<ons-row style="margin-top: 15px;font-family:mai;font-size: 1.2em;text-align: center">
<ons-col>
<div class="">
<span style="padding: 10px">
<input id="radio1" type="radio" ng-model="gender" value="1" checked="checked"><label for="radio1">Male</label>
</span>
<span style="padding: 10px">
<input id="radio1" type="radio" ng-model="gender" value="2" ><label for="radio1">Female</label>
</span>
</div>
</ons-col>
</ons-row>
<ons-row style="margin-top:15px;text-align: center">
<ons-col>
<div>
<input class="textbox" ng-model="password" type="password" placeholder="Password" required/>
</div>
</ons-col>
</ons-row>
<ons-row style="margin-top:15px;text-align: center">
<ons-col>
<div>
<input class="textbox" id="contact" ng-model="contact" type="text" placeholder="Contact Number" required/>
</div>
</ons-col>
</ons-row>
<ons-row style="text-align:center;margin-top:10px">
<ons-col>
<input type="button" class="loginbutton buttoncolor" value="Register" ng-click="register() ; valid()" />
</ons-col>
</ons-row>
<ons-row>
<ons-modal var="registermodal">
<div>{{modalvalue}}</div>
<ons-button ng-click="showlogin1()" style="margin:20px;">Close</ons-button>
</ons-modal>
</ons-row>
檢查空字符串'」 「'。但是......在名字(「Mary Ann」)或姓氏(「Van Buren」)中不允許有空格?更好地使用正則表達式來測試任何空間序列(包括零), – usr2564301