/// <summary>
/// Checks value is greater
/// </summary>
public static IValidationCondition <TValue> IsGreater <TValue>(
this IValidationCondition <TValue> condition,
TValue comparable)
where TValue : IComparable <TValue>
{
return(condition.Is(value => value.CompareTo(comparable) > 0));
}
/// <summary>
/// Checks value is less or equal
/// </summary>
public static IValidationCondition <TValue> IsLessOrEqual <TValue>(
this IValidationCondition <TValue> condition,
TValue comparable)
where TValue : IComparable <TValue>
{
return(condition.Is(value => value.CompareTo(comparable) <= 0));
}
/// <summary>
/// Checks if value is match regex
/// </summary>
public static IValidationCondition <string> IsMatch(
this IValidationCondition <string> condition,
string regex,
RegexOptions options = RegexOptions.None)
{
return(condition.Is(value => Regex.IsMatch(value, regex, options)));
}
/// <summary>
/// Checks value is in range (min: inclusive, max: exclusive)
/// </summary>
public static IValidationCondition <TValue> IsInRange <TValue>(
this IValidationCondition <TValue> condition,
TValue min,
TValue max)
where TValue : IComparable <TValue>
{
return(condition.Is(value => value.CompareTo(min) >= 0 && value.CompareTo(max) < 0));
}
/// <summary>
/// Checks value is true
/// </summary>
public static IValidationCondition <bool> IsTrue(
this IValidationCondition <bool> condition)
{
return(condition.Is(value => value));
}
/// <summary>
/// Checks collection is contains
/// </summary>
public static IValidationCondition <ICollection <TElement> > IsContains <TElement>(
this IValidationCondition <ICollection <TElement> > condition,
TElement element)
{
return(condition.Is(value => value?.Contains(element) ?? false));
}
/// <summary>
/// Checks enumerable has elements
/// </summary>
public static IValidationCondition <IEnumerable <TElement> > IsAny <TElement>(
this IValidationCondition <IEnumerable <TElement> > condition)
{
return(condition.Is(value => value?.Any() ?? false));
}
/// <summary>
/// Checks value is type of
/// </summary>
public static IValidationCondition <TValue> IsType <TValue>(
this IValidationCondition <TValue> condition,
Type type)
{
return(condition.Is(value => value?.GetType() == type));
}
/// <summary>
/// Checks if value is valid email string
/// </summary>
public static IValidationCondition <string> IsEmail(
this IValidationCondition <string> condition)
{
return(condition.Is(value => EmailAddress.IsValid(value)));
}
public static IValidationCondition <string> IsNullOrWhitespace(
this IValidationCondition <string> condition)
{
return(condition.Is(string.IsNullOrWhiteSpace));
}
/// <summary>
/// Checks if value is whitespace
/// </summary>
public static IValidationCondition <string> IsWhitespace(
this IValidationCondition <string> condition)
{
return(condition.Is(value => value?.All(x => char.IsWhiteSpace(x)) ?? false));
}
/// <summary>
/// Checks if string has length
/// </summary>
public static IValidationCondition <string> HasLength(
this IValidationCondition <string> condition,
Func <int, bool> predicate)
{
return(condition.Is(value => value != null && predicate(value.Length)));
}
public static IValidationCondition <string> IsEmpty(
this IValidationCondition <string> condition,
StringComparison stringComparison = StringComparison.InvariantCulture)
{
return(condition.Is(value => value.Equals(string.Empty, stringComparison)));
}
/// <summary>
/// Checks all elements suites for predicate
/// </summary>
public static IValidationCondition <IEnumerable <TElement> > IsAll <TElement>(
this IValidationCondition <IEnumerable <TElement> > condition,
Func <TElement, bool> predicate)
{
return(condition.Is(value => value?.All(predicate) ?? false));
}
/// <summary>
/// Checks values has a value
/// </summary>
public static IValidationCondition <TValue> IsIn <TValue>(
this IValidationCondition <TValue> condition,
IEnumerable <TValue> values)
{
return(condition.Is(value => values.Contains(condition.Value)));
}
/// <summary>
/// Checks if value is valid url string
/// </summary>
public static IValidationCondition <string> IsUrl(
this IValidationCondition <string> condition,
UriKind kind = UriKind.Absolute)
{
return(condition.Is(value => Uri.TryCreate(condition.Value, kind, out _)));
}
/// <summary>
/// Checks values has a value
/// </summary>
public static IValidationCondition <TValue> IsIn <TValue>(
this IValidationCondition <TValue> condition,
params TValue[] values)
{
return(condition.Is(value => values.Contains(condition.Value)));
}
/// <summary>
/// Checks collection has count
/// </summary>
public static IValidationCondition <ICollection <TElement> > HasCount <TElement>(
this IValidationCondition <ICollection <TElement> > condition,
int count)
{
return(condition.Is(value => value?.Count == count));
}
/// <summary>
/// Checks if value is valid
/// </summary>
public static IValidationCondition <TValue> Is <TValue>(
this IValidationCondition <TValue> condition,
Func <TValue, bool> predicate)
{
return(condition.Is(() => predicate(condition.Value)));
}
/// <summary>
/// Checks DateTime kind
/// </summary>
public static IValidationCondition <DateTime> IsDateTimeKind(
this IValidationCondition <DateTime> validationCondition,
DateTimeKind dateTimeKind)
{
return(validationCondition.Is(value => value.Kind == dateTimeKind));
}