TypeError：$（…）.mask不是asp.net c＃中的jQuery函数

Question

I am doing one task in that I am doing jquery masked for date but when I am running this task in html it work very well but in asp.net it shows the issues that is mask is not a function.

here is my code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.10/jquery.mask.js"></script>

<asp:Label ID="Label4" Text="Birth Date :" runat="server"></asp:Label>&nbsp;&nbsp;
<input type="text" id="date"/>

$(document).ready(function () {
        $('#date').mask("99/99/9999");
    });

Thank You.

Answer 1

This may causes two scenario one is your server may slow to fetch the mask plugin from cdn, to avoid this access the file from local. second one is you placed that on ready function, sometimes ready function execute before the js file load. So change ready function to onload function or try with some setTimeout function but it is not correct way, setTimeout function helps to identify the second scenario issue.