numeric text box up/down arrows do not work

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Form NumericTextBox
Joel
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Joel asked on 10 Dec 2025, 10:17 PM

For my numeric text box, the up/down arrows do not work in a form.  I did a copy/paste from your example here:

https://www.telerik.com/blazor-ui/documentation/components/numerictextbox/overview



<TelerikForm Model="@Account"
             OnValidSubmit="@OnSave"
             OnInvalidSubmit="@OnInvalidSubmit"
             Class="gsi-margin-10">

    <FormValidation>
        <DataAnnotationsValidator />
    </FormValidation>

    <FormItems>

... <FormItem Field="@nameof(Account.theValue)"> <Template> <LabelFor Model="@Account" DisplayName="Text Value" /> <TelerikNumericTextBox @bind-Value="@Account.theValue" Format="C" Max="5m" Min="-5m" Step="0.33m" /> </Template> </FormItem> </FormItems>

        [NotMapped]
        public decimal theValue { get; set; } = 1.234m;

Hristian Stefanov
Telerik team
commented on 11 Dec 2025, 12:25 PM

Hi Joel,

I tried to reproduce the issue by copying the provided Form structure, and the arrows seem to work correctly on my end as well as in several local projects. Here is the sample I used for testing: REPL link.

Please run and test the REPL sample to check whether you get the same result.

Kind Regards,

Hristian

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Form NumericTextBox
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