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flpinheiro/DateLimitValidationAttribute.cs

Created August 5, 2022 18:05
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  1. flpinheiro revised this gist Aug 5, 2022. No changes.
  2. flpinheiro created this gist Aug 5, 2022.
    22 changes: 22 additions & 0 deletions DateLimitValidationAttribute.cs
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,22 @@
    [AttributeUsage(AttributeTargets.Property)]
    public class DateLimitValidationAttribute : RequiredAttribute
    {
    protected override ValidationResult IsValid(object value, ValidationContext validationContext)
    {
    base.IsValid(value, validationContext);
    if (value == null) return ValidationResult.Success;

    var date = Convert.ToDateTime(value);

    var ageOfDateInDays = DateTime.Today.Subtract(date).Days;

    if (ageOfDateInDays > 90)
    {
    return new ValidationResult("Select Date can not be older than 90 days, or 3 months.");
    }
    else
    {
    return ValidationResult.Success;
    }
    }
    }