Exemple #1
0
        public override bool Validate()
        {
            if (!IsChanged)
            {
                return(true);
            }

            var _isValid = !string.IsNullOrEmpty(Keyword) || (string.IsNullOrEmpty(ImageAltDescription) && string.IsNullOrEmpty(Title) && string.IsNullOrEmpty(MetaDescription));

            if (_isValid)
            {
                if (!string.IsNullOrEmpty(Keyword))
                {
                    _isValid = !(Keyword.IndexOfAny(InvalidKeywordCharacters.ToCharArray()) > -1);
                    if (!_isValid)
                    {
                        SetError("Keyword", string.Format(@"Keyword can't contain {0} characters".Localize(), InvalidKeywordCharacters), true);
                    }
                }
            }
            else
            {
                SetError("Keyword", @"Keyword is required".Localize(), true);
            }

            if (_isValid)
            {
                ClearError("Keyword");
            }

            return(_isValid);
        }