public override string Validate(string propertyName)
{
if (!DoValidation)
{
return(null);
}
switch (propertyName)
{
case nameof(SkillName):
if (SkillName.IsNullOrWhiteSpace())
{
return(string.Format(Constants.FieldMustBeFilledMessageFormat, nameof(SkillName)));
}
else if (!SkillName.IsLengthBetween(2, 50))
{
return(string.Format(Constants.LengthErrorMessageFormat, nameof(SkillName), 2, 50));
}
break;
}
return(null);
}
