/// <summary> /// Validate Event Entity /// </summary> /// <param name="item">Entity to validate</param> /// <param name="errorMessage">error message if vlidation failed</param> /// <returns>return true if entity passes validation logic, else return false</returns> public static bool Validate(Event item, out string errorMessage) { StringBuilder builder = new StringBuilder(); if (!item.EndDate.IsValidWithSqlDateStandards()) { builder.AppendHtmlLine("*End date is required"); } if (!item.StartDate.IsValidWithSqlDateStandards()) { builder.AppendHtmlLine("*Start date is required"); } if (item.EndDate.OnOrBefore(item.StartDate)) { builder.AppendHtmlLine("*End date must be after start date"); } if (item.ConferenceId == default(int)) { builder.AppendHtmlLine("*Conference is required"); } if (!IsEventValidForConference(item)) { builder.AppendHtmlLine("*Event is not valid for the selected conference"); } if (item.FoodPreference == EnumFoodPreference.None) { builder.AppendHtmlLine("*Food preference is required"); } if (item.PaperId == default(int)) { builder.AppendHtmlLine("*Paper is required"); } if (!IsEventPaperValidForConference(item)) { builder.AppendHtmlLine("*A paper of this topic is already registered for this conference"); } errorMessage = builder.ToString(); return errorMessage.IsNullOrWhiteSpace(); }
/// <summary> /// Validate Conference Entity /// </summary> /// <param name="item">Entity to validate</param> /// <param name="errorMessage">error message if vlidation failed</param> /// <returns>return true if entity passes validation logic, else return false</returns> public static bool Validate(Conference item, out string errorMessage) { StringBuilder builder = new StringBuilder(); if (item.ActivityType == EnumActivityType.None) { builder.AppendHtmlLine("*Activity type is required"); } if (item.BaseFee == default(decimal)) { builder.AppendHtmlLine("*Base fee is required"); } if (item.Description.IsNullOrWhiteSpace()) { builder.AppendHtmlLine("*Description is required"); } if (!item.EndDate.IsValidWithSqlDateStandards()) { builder.AppendHtmlLine("*End date is required"); } if (!item.StartDate.IsValidWithSqlDateStandards()) { builder.AppendHtmlLine("*Start date is required"); } if (item.Name.IsNullOrWhiteSpace()) { builder.AppendHtmlLine("*Name is required"); } errorMessage = builder.ToString(); return errorMessage.IsNullOrWhiteSpace(); }