Answers for "how to validate if field is unique based on id using fluentValidation"

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how to validate if field is unique based on id using fluentValidation

private bool UniqueName(Category category, string name)
{
        ProjecteDataContext _db = new ProjecteDataContext();
        var dbCategory = _db.Categories
                            .Where(x => x.Name.ToLower() == name.ToLower())
                            .SingleOrDefault();

        if (dbCategory == null) 
            return true;

        return dbCategory.ID == category.ID;
}

Posted by: Guest on April-10-2021

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