Class RequiredValidator

Namespace

BootstrapBlazor.Components

Assembly

BootstrapBlazor.dll

Required 验证实现类

public class RequiredValidator : ValidatorBase, IValidator

Inheritance

object

ValidatorBase

RequiredValidator

Implements

IValidator

Derived

DateTimeRangeRequiredValidator

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

ExpandableNodeExtensions.SetChildrenCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?)

ExpandableNodeExtensions.SetParentCheck<TNode, TItem>(TNode, CheckboxState, TreeNodeCache<TNode, TItem>?)

ExpandableNodeExtensions.SetParentExpand<TNode, TItem>(TNode, bool)

Constructors

RequiredValidator()

public RequiredValidator()

Properties

AllowEmptyString

获得/设置 是否允许空字符串 默认 false 不允许

public bool AllowEmptyString { get; set; }

Property Value

bool

ErrorMessage

获得/设置 错误描述信息 默认为 null 需要赋值

public string? ErrorMessage { get; set; }

Property Value

string

LocalizerFactory

获得/设置 IStringLocalizerFactory 注入服务实例 默认为 null

public IStringLocalizerFactory? LocalizerFactory { get; set; }

Property Value

IStringLocalizerFactory

Options

获得/设置 Json 资源文件配置 默认为 null

public JsonLocalizationOptions? Options { get; set; }

Property Value

JsonLocalizationOptions

Methods

GetLocalizerErrorMessage(ValidationContext, IStringLocalizerFactory?, JsonLocalizationOptions?)

通过资源文件获取 ErrorMessage 方法

protected virtual string? GetLocalizerErrorMessage(ValidationContext context, IStringLocalizerFactory? localizerFactory = null, JsonLocalizationOptions? options = null)

Parameters

context ValidationContext

localizerFactory IStringLocalizerFactory

options JsonLocalizationOptions

Returns

string

GetRuleKey()

获得当前验证规则资源文件中 Key 格式

protected virtual string GetRuleKey()

Returns

string

Validate(object?, ValidationContext, List<ValidationResult>)

验证方法

public override void Validate(object? propertyValue, ValidationContext context, List<ValidationResult> results)

Parameters

propertyValue object

待校验值

context ValidationContext

ValidateContext 实例

results List<ValidationResult>

ValidateResult 集合实例