Using Fluent validation for some NotEqual rules for some of our models and getting an odd error when the validation should succeed. Our model has a couple of fields that are all complex user models. They cannot be the same as each other. When they are the same, fluent validator works correctly and displays my custom error message. When they aren't the same, no error text should show however, this is what I see:
Doesn't really make sense. Any idea what is happening?
validator class:
using FluentValidation;
using Data.Models.DBModels;
namespace Compyl.WebApp.Validators
{
public class AssessmentModelFluentValidator : AbstractValidator<AssessmentModel>
{
public AssessmentModelFluentValidator()
{
RuleLevelCascadeMode = CascadeMode.Stop;
RuleFor(x => x.Owner)
.NotEqual(x=> x.DelegateOwner)
.WithMessage("Owner cannot be the same as Delegate Owner")
.NotEqual(X => X.Reviewer)
.WithMessage("Owner cannot be the same as Reviewer");
RuleFor(x => x.DelegateOwner)
.NotEqual(x => x.Owner)
.WithMessage("Delegate Owner cannot be the same as Owner")
.NotEqual(X => X.Reviewer)
.WithMessage("Delegate Owner cannot be the same as Reviwer");
RuleFor(x => x.Reviewer)
.NotEqual(x => x.Owner)
.WithMessage("Reviewer cannot be the same as Owner")
.NotEqual(X => X.DelegateOwner)
.WithMessage("Reviewer cannot be the same as Delegate Owner");
}
public Func<object, string, Task<IEnumerable<string>>> ValidateValue => async (model, propertyName) =>
{
var result = await ValidateAsync(ValidationContext<AssessmentModel>.CreateWithOptions((AssessmentModel)model, x => x.IncludeProperties(propertyName)));
if (result.IsValid)
return Array.Empty<string>();
return result.Errors.Select(e => e.ErrorMessage);
};
}
}
part of the form:
<MudForm @ref="form" Model="@assessment" @bind-IsValid="@success" Validation="@(assessmentValidator.ValidateValue)" @bind-Errors="@errors">
<MudCard Elevation="0">
<MudCardHeader>
<CardHeaderContent>
<MudText Typo="Typo.h6">@assessment.Name</MudText>
<MudText>@assessment.Description</MudText>
</CardHeaderContent>
</MudCardHeader>
<MudCardContent>
<MudTabs Elevation="2" Rounded="true" ApplyEffectsToContainer="true" PanelClass="pa-6">
<MudTabPanel Text="Assessment Details">
<MudTextField Immediate="true" For="@(() => assessment.Name)" Variant="Variant.Outlined" Disabled="@(!canEdit)" RequiredError="Assessment Name is Required!" Required Label="Name" @bind-Value="assessment.Name" />
<MudTextField For="@(() => assessment.Description)" Variant="Variant.Outlined" Disabled="@(!canEdit)" Lines="4" Label="Description" @bind-Value="assessment.Description" />
<MudAutocomplete Immediate="true" For="@(() => assessment.Owner)" Variant="Variant.Outlined" Disabled="@(!canEdit)" T="UserModel" @bind-Value="assessment.Owner" RequiredError="Assessment Owner is Required!" Required Label="Owner" ToStringFunc="@(e=> e==null? null : $"{e.Email}")" SearchFunc="@SearchUsers" />
<MudAutocomplete Immediate="true" For="@(() => assessment.DelegateOwner)" Variant="Variant.Outlined" Disabled="@(!canEdit)" T="UserModel" @bind-Value="assessment.DelegateOwner" Label="Delegate Owner" ToStringFunc="@(e=> e==null? null : $"{e.Email}")" SearchFunc="@SearchUsers" />
<MudAutocomplete Immediate="true" For="@(() => assessment.Reviewer)" Variant="Variant.Outlined" Disabled="@(!canEdit)" T="UserModel" @bind-Value="assessment.Reviewer" RequiredError="Assessment Reviewer is Required!" Required Label="Reviewer" ToStringFunc="@(e=> e==null? null : $"{e.Email}")" SearchFunc="@SearchUsers" />