How do I check max length should be 10 including two decimal number?

Question

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Hi,

I want to check input type number onkeypress max length should be 10 including two decimal number only. How can I do?

Example: 1234567891.67

What I have tried:

JavaScript

function getInteger(int) {    
   // var regx = /^[0-9]+(\.[0-9]{1,2})?$/; 
    var regx = /^\d{10}$/;    
    if (!regx.test(int)) {       
        int.preventDefault();
        return false;
    }
}

Above code is not working for me.

Thanks

Posted 4-Jul-23 4:41am

Rajesh Kumar 2013

Updated 4-Jul-23 19:01pm

v2

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Comments

Graeme_Grant 5-Jul-23 1:05am

You changed the question from a Razden component to generic Javascript. Is this still for a Razden component? Did you try their support forum? They may have a solution that does not require any javascript.

Rajesh Kumar 2013 5-Jul-23 1:16am

I think javascript also work on Razden component. So I am finding that way.

Graeme_Grant 5-Jul-23 2:53am

Did you ask in their help forum?

Rajesh Kumar 2013 5-Jul-23 3:52am

yes. I already done. https://forum.radzen.com/t/max-ignored-for-radzennumeric/14635

Graeme_Grant 5-Jul-23 3:54am

The code for their control is public domain in a github repo. you could fork the repo and add a new param to their control to meet your needs.

Alternatively, you set the max value to 9999999999.99 which is a max of 10 digits + 2 decimals.

Graeme_Grant 5-Jul-23 4:04am

This is a third-party control question, not mainstream dev question. I pointed you to the correct place to ask a question for their control. So, why downvote a correct answer when you don't get the exact answer that you want in their forum??? All that you are doing is telling those who want to help not to help you as you are quick to downvote.

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Graeme_Grant · Accepted Answer · 2023-07-04T04:45:00

Solution 1

I don't think that the Razden Numeric control[^] works that way. Here is the API: Class RadzenNumeric<TValue>[^]

You can ask here: https://blazor.radzen.com/support[^]

Posted 4-Jul-23 4:45am

Graeme_Grant

Updated 4-Jul-23 4:49am

v2