18 lines
493 B
C#
18 lines
493 B
C#
using System.Globalization;
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using System.Windows.Controls;
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namespace Torch.Server.Views.ValidationRules
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{
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public class NumberValidationRule : ValidationRule
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{
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/// <inheritdoc />
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public override ValidationResult Validate(object value, CultureInfo cultureInfo)
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{
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if (!float.TryParse(value?.ToString(), out _))
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return new ValidationResult(false, "Not a number.");
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return ValidationResult.ValidResult;
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}
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}
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}
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