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Min Max Values

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NumericTextBox
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Doug
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Doug asked on 23 May 2020, 04:06 PM

Hello:

 

Is there no way to limit the value of a NumericTextBox with a Type of Int32 (or anything other than a decimal value)?

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Doug
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answered on 23 May 2020, 04:10 PM
please disregard this post
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Svetoslav Dimitrov
Telerik team
answered on 25 May 2020, 10:48 AM

Hello Doug,

I am happy to see you managed to resolve that question on your own.

For future questions of that sort I am posting two possible solutions (that you can, of course, combine):

Using the Min and Max parameters of the component:

 

<TelerikNumericTextBox @bind-Value="@TheValue" Min="-100" Max="10000"></TelerikNumericTextBox>

@code {
    public int TheValue { get; set; }
}

 

Using Form Validation:

 

@using System.ComponentModel.DataAnnotations

<EditForm Model="@MyModel">
    <DataAnnotationsValidator />
    <ValidationSummary />

    <TelerikNumericTextBox @bind-Value="@MyModel.TheValue"></TelerikNumericTextBox>

</EditForm>


@code {
    MyDataModel MyModel = new MyDataModel();

    public class MyDataModel
    {
        [Range(-100, 1000, ErrorMessage = "The number should be between {1} and {2}")]
        public int TheValue { get; set; }
    }
}

 

Regards,
Svetoslav Dimitrov
Progress Telerik

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NumericTextBox
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Doug
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Answers by
Doug
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Svetoslav Dimitrov
Telerik team
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