public static IRuleOut <TCollection> MinCollectionSize <TCollection, TItem>(this IRuleIn <TCollection> @this, int min)
where TCollection : IEnumerable <TItem>
{
ThrowHelper.BelowZero(min, nameof(min));
return(@this.RuleTemplate(m => m.Count() >= min, MessageKey.Collections.MinCollectionSize, Arg.Number(nameof(min), min)));
}
public static IRuleOut <TCollection> ExactCollectionSize <TCollection, TItem>(this IRuleIn <TCollection> @this, int size)
where TCollection : IEnumerable <TItem>
{
ThrowHelper.BelowZero(size, nameof(size));
return(@this.RuleTemplate(m => m.Count() == size, MessageKey.Collections.ExactCollectionSize, Arg.Number(nameof(size), size)));
}
public static IRuleOut <string> LengthBetween(this IRuleIn <string> @this, int min, int max)
{
ThrowHelper.BelowZero(min, nameof(min));
ThrowHelper.BelowZero(max, nameof(max));
ThrowHelper.InvalidRange(min, nameof(min), max, nameof(max));
return(@this.RuleTemplate(
v =>
{
var squashedLength = v.Replace(Environment.NewLine, " ").Length;
return squashedLength >= min && squashedLength <= max;
},
MessageKey.Texts.LengthBetween,
Arg.Number(nameof(min), min),
Arg.Number(nameof(max), max)));
}
public static IRuleOut <TCollection> CollectionSizeBetween <TCollection, TItem>(this IRuleIn <TCollection> @this, int min, int max)
where TCollection : IEnumerable <TItem>
{
ThrowHelper.BelowZero(min, nameof(min));
ThrowHelper.BelowZero(max, nameof(max));
ThrowHelper.InvalidRange(min, nameof(min), max, nameof(max));
return(@this.RuleTemplate(
m =>
{
var count = m.Count();
return count >= min && count <= max;
},
MessageKey.Collections.CollectionSizeBetween,
Arg.Number(nameof(min), min),
Arg.Number(nameof(max), max)));
}
public static IRuleOut <string> MinLength(this IRuleIn <string> @this, int min)
{
ThrowHelper.BelowZero(min, nameof(min));
return(@this.RuleTemplate(v => v.Replace(Environment.NewLine, " ").Length >= min, MessageKey.Texts.MinLength, Arg.Number(nameof(min), min)));
}
public static IRuleOut <string> ExactLength(this IRuleIn <string> @this, int length)
{
ThrowHelper.BelowZero(length, nameof(length));
return(@this.RuleTemplate(v => v.Replace(Environment.NewLine, " ").Length == length, MessageKey.Texts.ExactLength, Arg.Number(nameof(length), length)));
}
