Class RadzenLogin

A pre-built login form component with username/password fields and optional "Remember Me", "Register", and "Reset Password" features. RadzenLogin provides a ready-to-use authentication UI that can be customized with events for login, registration, and password reset flows. Must be placed inside a RadzenTemplateForm<TItem>. Eliminates the need to manually create login forms by providing a complete, styled login interface. Features pre-configured text and password inputs, optional switch for persistent sessions (Remember Me), optional link to registration page/modal, optional link for password recovery (Reset Password), browser password manager integration with autocomplete, customizable labels/button text/layout via parameters, Login/Register/ResetPassword event callbacks for implementing auth logic, and built-in required field validation. Handle the Login event to authenticate users with your backend. Use AllowRegister and AllowResetPassword to show/hide those links based on your auth requirements.

Inheritance

object

ComponentBase

RadzenComponent

RadzenLogin

Implements

IComponent

IHandleEvent

IHandleAfterRender

IDisposable

Inherited Members

RadzenComponent.OnMouseEnter()

RadzenComponent.OnMouseLeave()

RadzenComponent.OnContextMenu(MouseEventArgs)

RadzenComponent.GetCssClass()

RadzenComponent.GetId()

RadzenComponent.Debounce(Func<Task>, int)

RadzenComponent.OnAfterRenderAsync(bool)

RadzenComponent.RaiseContextMenu(MouseEventArgs)

RadzenComponent.RaiseMouseEnter()

RadzenComponent.AddContextMenu()

RadzenComponent.RaiseMouseLeave()

RadzenComponent.Dispose()

RadzenComponent.Attributes

RadzenComponent.Element

RadzenComponent.MouseEnter

RadzenComponent.MouseLeave

RadzenComponent.ContextMenu

RadzenComponent.Culture

RadzenComponent.DefaultCulture

RadzenComponent.Style

RadzenComponent.Visible

RadzenComponent.UniqueID

RadzenComponent.JSRuntime

RadzenComponent.IsJSRuntimeAvailable

RadzenComponent.Reference

RadzenComponent.CurrentStyle

ComponentBase.OnInitializedAsync()

ComponentBase.OnParametersSet()

ComponentBase.OnParametersSetAsync()

ComponentBase.StateHasChanged()

ComponentBase.ShouldRender()

ComponentBase.OnAfterRender(bool)

ComponentBase.InvokeAsync(Action)

ComponentBase.InvokeAsync(Func<Task>)

ComponentBase.DispatchExceptionAsync(Exception)

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: Radzen.Blazor

Assembly: Radzen.Blazor.dll

Syntax

public class RadzenLogin : RadzenComponent, IComponent, IHandleEvent, IHandleAfterRender, IDisposable

Examples

Basic login form:

<RadzenTemplateForm Data=@("Login")>
    <RadzenLogin Login=@OnLogin />
</RadzenTemplateForm>
@code {
    async Task OnLogin(LoginArgs args)
    {
        // Authenticate with backend
        var result = await authService.Login(args.Username, args.Password);
        if (result.Success)
            NavigationManager.NavigateTo("/dashboard");
    }
}

Full-featured login with all options:

<RadzenTemplateForm Data=@("Login")>
    <RadzenLogin AllowRegister="true" AllowResetPassword="true"
                 Login=@OnLogin Register=@OnRegister ResetPassword=@OnResetPassword
                 UserText="Email" RememberMe="true" />
</RadzenTemplateForm>

Constructors

RadzenLogin()

A pre-built login form component with username/password fields and optional "Remember Me", "Register", and "Reset Password" features. RadzenLogin provides a ready-to-use authentication UI that can be customized with events for login, registration, and password reset flows. Must be placed inside a RadzenTemplateForm<TItem>. Eliminates the need to manually create login forms by providing a complete, styled login interface. Features pre-configured text and password inputs, optional switch for persistent sessions (Remember Me), optional link to registration page/modal, optional link for password recovery (Reset Password), browser password manager integration with autocomplete, customizable labels/button text/layout via parameters, Login/Register/ResetPassword event callbacks for implementing auth logic, and built-in required field validation. Handle the Login event to authenticate users with your backend. Use AllowRegister and AllowResetPassword to show/hide those links based on your auth requirements.

Declaration

public RadzenLogin()

Examples

Basic login form:

<RadzenTemplateForm Data=@("Login")>
    <RadzenLogin Login=@OnLogin />
</RadzenTemplateForm>
@code {
    async Task OnLogin(LoginArgs args)
    {
        // Authenticate with backend
        var result = await authService.Login(args.Username, args.Password);
        if (result.Success)
            NavigationManager.NavigateTo("/dashboard");
    }
}

Full-featured login with all options:

<RadzenTemplateForm Data=@("Login")>
    <RadzenLogin AllowRegister="true" AllowResetPassword="true"
                 Login=@OnLogin Register=@OnRegister ResetPassword=@OnResetPassword
                 UserText="Email" RememberMe="true" />
</RadzenTemplateForm>

Properties

AllowRegister

Gets or sets a value indicating whether register is allowed.

Declaration

[Parameter]
public bool AllowRegister { get; set; }

Property Value

Type	Description
bool	true if register is allowed; otherwise, false.

AllowRememberMe

Asks the user whether to remember their credentials. Set to false by default.

Declaration

[Parameter]
public bool AllowRememberMe { get; set; }

Property Value

Type	Description
bool

AllowResetPassword

Gets or sets a value indicating whether reset password is allowed.

Declaration

[Parameter]
public bool AllowResetPassword { get; set; }

Property Value

Type	Description
bool	true if reset password is allowed; otherwise, false.

AutoComplete

Gets or sets a value indicating whether automatic complete of inputs is enabled.

Declaration

[Parameter]
public bool AutoComplete { get; set; }

Property Value

Type	Description
bool	true if automatic complete of inputs is enabled; otherwise, false.

FormFieldVariant

Gets or sets the design variant of the form field.

Declaration

[Parameter]
public Variant? FormFieldVariant { get; set; }

Property Value

Type	Description
Variant?	The variant of the form field.

Login

Gets or sets the login callback.

Declaration

[Parameter]
public EventCallback<LoginArgs> Login { get; set; }

Property Value

Type	Description
EventCallback<LoginArgs>	The login callback.

LoginText

Gets or sets the login text.

Declaration

[Parameter]
public string LoginText { get; set; }

Property Value

Type	Description
string	The login text.

Password

Gets or sets the password.

Declaration

[Parameter]
public string Password { get; set; }

Property Value

Type	Description
string	The password.

PasswordAutoCompleteType

Gets or sets a value indicating the type of built-in autocomplete the browser should use. AutoCompleteType

Declaration

[Parameter]
public AutoCompleteType PasswordAutoCompleteType { get; set; }

Property Value

Type	Description
AutoCompleteType	The type of built-in autocomplete.

PasswordRequired

Gets or sets the password required.

Declaration

[Parameter]
public string PasswordRequired { get; set; }

Property Value

Type	Description
string	The password required.

PasswordText

Gets or sets the password text.

Declaration

[Parameter]
public string PasswordText { get; set; }

Property Value

Type	Description
string	The password text.

Register

Gets or sets the register callback.

Declaration

[Parameter]
public EventCallback Register { get; set; }

Property Value

Type	Description
EventCallback	The register callback.

RegisterMessageText

Gets or sets the register message text.

Declaration

[Parameter]
public string RegisterMessageText { get; set; }

Property Value

Type	Description
string	The register message text.

RegisterText

Gets or sets the register text.

Declaration

[Parameter]
public string RegisterText { get; set; }

Property Value

Type	Description
string	The register text.

RememberMe

Sets the initial value of the remember me switch.

Declaration

[Parameter]
public bool RememberMe { get; set; }

Property Value

Type	Description
bool

RememberMeText

Gets or sets the remember me text.

Declaration

[Parameter]
public string RememberMeText { get; set; }

Property Value

Type	Description
string

ResetPassword

Gets or sets the reset password callback.

Declaration

[Parameter]
public EventCallback<string> ResetPassword { get; set; }

Property Value

Type	Description
EventCallback<string>	The reset password callback.

ResetPasswordText

Gets or sets the reset password text.

Declaration

[Parameter]
public string ResetPasswordText { get; set; }

Property Value

Type	Description
string	The reset password text.

ShowLoginButton

Gets or sets a value indicating whether default login button is shown.

Declaration

[Parameter]
public bool ShowLoginButton { get; set; }

Property Value

Type	Description
bool	true if default login button is shown; otherwise, false.

UserNameAutoCompleteType

Gets or sets a value indicating the type of built-in autocomplete the browser should use. AutoCompleteType

Declaration

[Parameter]
public AutoCompleteType UserNameAutoCompleteType { get; set; }

Property Value

Type	Description
AutoCompleteType	The type of built-in autocomplete.

UserRequired

Gets or sets the user required text.

Declaration

[Parameter]
public string UserRequired { get; set; }

Property Value

Type	Description
string	The user required text.

UserText

Gets or sets the user text.

Declaration

[Parameter]
public string UserText { get; set; }

Property Value

Type	Description
string	The user text.

Username

Gets or sets the username.

Declaration

[Parameter]
public string Username { get; set; }

Property Value

Type	Description
string	The username.

Methods

BuildRenderTree(RenderTreeBuilder)

A pre-built login form component with username/password fields and optional "Remember Me", "Register", and "Reset Password" features. RadzenLogin provides a ready-to-use authentication UI that can be customized with events for login, registration, and password reset flows. Must be placed inside a RadzenTemplateForm<TItem>. Eliminates the need to manually create login forms by providing a complete, styled login interface. Features pre-configured text and password inputs, optional switch for persistent sessions (Remember Me), optional link to registration page/modal, optional link for password recovery (Reset Password), browser password manager integration with autocomplete, customizable labels/button text/layout via parameters, Login/Register/ResetPassword event callbacks for implementing auth logic, and built-in required field validation. Handle the Login event to authenticate users with your backend. Use AllowRegister and AllowResetPassword to show/hide those links based on your auth requirements.

Declaration

protected override void BuildRenderTree(RenderTreeBuilder __builder)

Parameters

Type	Name	Description
RenderTreeBuilder	__builder

Overrides

ComponentBase.BuildRenderTree(RenderTreeBuilder)

GetComponentCssClass()

Gets the component CSS class.

Declaration

protected override string GetComponentCssClass()

Returns

Type	Description
string

Overrides

RadzenComponent.GetComponentCssClass()

OnInitialized()

Called by the Blazor runtime.

Declaration

protected override void OnInitialized()

Overrides

RadzenComponent.OnInitialized()

OnLogin()

Called when login.

Declaration

protected Task OnLogin()

Returns

Type	Description
Task

OnRegister()

Called when register.

Declaration

protected Task OnRegister()

Returns

Type	Description
Task

OnReset(EventArgs)

Handles the Reset event.

Declaration

protected Task OnReset(EventArgs args)

Parameters

Type	Name	Description
EventArgs	args	The EventArgs instance containing the event data.

Returns

Type	Description
Task

SetParametersAsync(ParameterView)

Called by the Blazor runtime when parameters are set.

Declaration

public override Task SetParametersAsync(ParameterView parameters)

Parameters

Type	Name	Description
ParameterView	parameters	The parameters.

Returns

Type	Description
Task

Overrides

RadzenComponent.SetParametersAsync(ParameterView)

Implements

IComponent

IHandleEvent

IHandleAfterRender

IDisposable