Class ValidationResult

Represents the result of a validation operation, including success status and error details.

Inheritance
object
ValidationResult
Inherited Members
Namespace: ValidationFramework
Assembly: ValidationFramework.dll
Syntax
public class ValidationResult

Properties

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Errors

Gets the list of all validation errors.

Declaration
public List<string> Errors { get; }
Property Value
Type Description
List<string>
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FieldErrors

Gets the dictionary of field-specific validation errors.

Declaration
public Dictionary<string, List<string>> FieldErrors { get; }
Property Value
Type Description
Dictionary<string, List<string>>
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IsValid

Gets or sets whether validation succeeded. A result containing errors is always invalid.

Declaration
public bool IsValid { get; set; }
Property Value
Type Description
bool
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Success

Gets a new successful result with independent error collections.

Declaration
public static ValidationResult Success { get; }
Property Value
Type Description
ValidationResult

Methods

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AddError(string)

Adds a general validation error message.

Declaration
public void AddError(string error)
Parameters
Type Name Description
string error

The error message to add.
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AddFieldError(string, string)

Adds an error message associated with a specific field.

Declaration
public void AddFieldError(string fieldName, string error)
Parameters
Type Name Description
string fieldName

The name of the field with the error.
string error

The error message.
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GetFieldErrors(string)

Retrieves all error messages for a specific field.

Declaration
public IReadOnlyList<string> GetFieldErrors(string fieldName)
Parameters
Type Name Description
string fieldName

The name of the field.
Returns
Type Description
IReadOnlyList<string>

A read-only list of error messages for the field, or an empty list if none exist.
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GetFirstFieldError(string)

Retrieves the first error message for a specific field.

Declaration
public string? GetFirstFieldError(string fieldName)
Parameters
Type Name Description
string fieldName

The name of the field.
Returns
Type Description
string

The first error message for the field, or null if none exist.
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ToErrorDictionary()

Converts errors to a dictionary suitable for model state or other UI frameworks. General errors use the empty-string key.

Declaration
public Dictionary<string, string[]> ToErrorDictionary()
Returns
Type Description
Dictionary<string, string[]>

A dictionary mapping field names to arrays of error messages.

Extension Methods