How to Apply Regex Validation to a textbox in JQuery to enter only decimal(s),integer(s) numbers(if multiple comma seperated)

Question

My HTML Code is

<input type="text" class="form-control textinput" id="Result" name="Result" value="@p.Result"/>

My JQuery Code is :

$(function () {

    $(".textinput").keydown(function (e) {
        var test = ^(\d?\d?\d(,\d\d\d)*|\d+)(\.\d\d)?$;
        var value = String.fromCharCode(e.keyCode);
        if (value.match(test)) {
            return false;
        }
    });
});

I have reffered to This Question but it isn't working,showing an error so please help

My Sample Inputs will be as follows

1,245.30

24,235

135.60,12.6

235.50

34

Your can't use this regex and keydown. Console log value, and see - you are checking characters, one by one, hence, there will be no match. Also, regex should be inside quotes. — sinisake, Dec 06 '17 at 08:14

score 0 · Answer 1 · answered Dec 06 '17 at 07:29

0

You can use the regex

^(?:\d+,)*\d+(?:\.\d+)?$

see the regex101 demo

answered Dec 06 '17 at 07:29

marvel308

10,288
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Please help me with the JS code its still showing me error – Dec 06 '17 at 07:32

score 0 · Accepted Answer · answered Dec 06 '17 at 07:58

0

Try this one: ^\d+((?=[\,\.])([\.\,]\d+|$))*$.

answered Dec 06 '17 at 07:58

Nick Kugaevsky

2,935
1
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How to Apply Regex Validation to a textbox in JQuery to enter only decimal(s),integer(s) numbers(if multiple comma seperated)

2 Answers2