i have a input field with number and text split only number how

Question

I have a input field with number and text , i want to split only number and use it for next actions how to do ?

<input type="text" value="remain 24" name="none">

i need only 24 from value remain 24

are you wanting to split the string "remain 24" by the space? so you can access the number by itself? — WEBjuju, Nov 25 '16 at 05:30
check [this](http://stackoverflow.com/questions/16711504/how-to-split-the-string-using-jquery-or-javascript) — Nikunj Chotaliya, Nov 25 '16 at 05:31

4b0 · Answer 1 · 2016-11-25T05:39:07.117

1

Working Fiddle

html:

<input id="txtInput" type="text" value="remain 24" name="none">

Jquery :

var Number = $("#txtInput").val().split(' ')[1];
alert(Number);

Also you can use Regex.

Number  = $("#txtInput").val().match(/\d+/);

Updated fiddle

edited Nov 25 '16 at 05:39

answered Nov 25 '16 at 05:33

4b0

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score 1 · Answer 2 · answered Nov 25 '16 at 05:34

<input type="text"  value="remain 24" name="none">

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script type="text/javascript">
    $(document).ready(function(){
        var yourTxt = $('input').val();
        var number = yourTxt.replace(/[^0-9]/g, '');
        $('input').val(number);
    });
</script>

score 1 · Accepted Answer · answered Nov 25 '16 at 05:42

1

you can use regex to get only numbers from the string.

First get the value from that input, and it will be a string

var inputVal = $('input').val();
var extractedNum = inputVal.match(/\d+/)[0];

answered Nov 25 '16 at 05:42

Rohith K P

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i have a input field with number and text split only number how

3 Answers3