public static ValidatableField <F> Between <F>(this ValidatableField <F> field, F min, F max) where F : IComparable
{
if (field is null)
{
throw new ArgumentNullException(nameof(field));
}
if (!field.Continue)
{
return(field);
}
if (field.Field.CompareTo(min) < 0)
{
field.IsValid = false;
field.AddError(new Error(Error.Types.Warning, nameof(Between), $"Field '{field.FieldName}' must be more than {min}"));
}
if (field.Field.CompareTo(max) > 0)
{
field.IsValid = false;
field.AddError(new Error(Error.Types.Warning, nameof(Between), $"Field '{field.FieldName}' must be less than {max}"));
}
return(field);
}
public static ValidatableField <string> Match(this ValidatableField <string> field, string expression)
{
if (field is null)
{
throw new ArgumentNullException(nameof(field));
}
if (!field.Continue)
{
return(field);
}
if (field.Field is null)
{
throw new ArgumentNullException(nameof(field));
}
if (expression is null)
{
throw new ArgumentNullException(nameof(field));
}
if (!Regex.IsMatch(field.Field, expression))
{
field.IsValid = false;
field.AddError(new Error(Error.Types.Warning, nameof(Match), $"Field '{field.FieldName}' doesn't match to '{expression}'"));
}
return(field);
}
public static ValidatableField <F> Required <F>(this ValidatableField <F> field) where F : class
{
if (field is null)
{
throw new ArgumentNullException(nameof(field));
}
if (!field.Continue)
{
return(field);
}
if (field.Field is null)
{
field.IsValid = false;
field.AddError(new Error(Error.Types.Warning, nameof(Required), $"Field '{field.FieldName}' is required"));
}
return(field);
}