EditForm examples update (#30997)

Author: guardrex

aspnetcore/blazor/forms/binding.md

@@ -166,7 +166,7 @@ In the following example, the `HelloFormFromLibrary` component has a form named
 `HelloFormFromLibrary.razor`:
 
 ```razor
-<EditForm method="post" Model="@this" OnSubmit="@Submit" FormName="Hello">
+<EditForm Model="@this" OnSubmit="@Submit" FormName="Hello">
     <InputText @bind-Value="Name" />
     <button type="submit">Submit</button>
 </EditForm>
@@ -201,7 +201,7 @@ The following `NamedFormsWithScope` component uses the library's `HelloFormFromL
 
 <div>Hello form using the same form name</div>
 
-<EditForm method="post" Model="@this" OnSubmit="@Submit" FormName="Hello">
+<EditForm Model="@this" OnSubmit="@Submit" FormName="Hello">
     <InputText @bind-Value="Name" />
     <button type="submit">Submit</button>
 </EditForm>
@@ -239,14 +239,12 @@ The following example independently binds two forms to their models by form name
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship6> Logger
 
-<EditForm method="post" Model="@Model1" OnSubmit="@Submit1" 
-    FormName="Holodeck1">
+<EditForm Model="@Model1" OnSubmit="@Submit1" FormName="Holodeck1">
     <InputText @bind-Value="Model1!.Id" />
     <button type="submit">Submit</button>
 </EditForm>
 
-<EditForm method="post" Model="@Model2" OnSubmit="@Submit2" 
-    FormName="Holodeck2">
+<EditForm Model="@Model2" OnSubmit="@Submit2" FormName="Holodeck2">
     <InputText @bind-Value="Model2!.Id" />
     <button type="submit">Submit</button>
 </EditForm>
@@ -342,8 +340,7 @@ The main form is bound to the `Ship` class. The `StarshipSubform` component is u
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship7> Logger
 
-<EditForm method="post" Model="@Model" OnSubmit="@Submit" 
-    FormName="Starship7">
+<EditForm Model="@Model" OnSubmit="@Submit" FormName="Starship7">
     <div>
         <label>
             Id:

aspnetcore/blazor/forms/index.md

@@ -111,7 +111,7 @@ A form is defined using the Blazor framework's <xref:Microsoft.AspNetCore.Compon
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship1> Logger
 
-<EditForm method="post" Model="@Model" OnSubmit="@Submit" FormName="Starship1">
+<EditForm Model="@Model" OnSubmit="@Submit" FormName="Starship1">
     <InputText @bind-Value="Model!.Id" />
     <button type="submit">Submit</button>
 </EditForm>
@@ -208,7 +208,7 @@ In the next example, the preceding component is modified to create the form in t
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship2> Logger
 
-<EditForm method="post" Model="@Model" OnValidSubmit="@Submit" FormName="Starship2">
+<EditForm Model="@Model" OnValidSubmit="@Submit" FormName="Starship2">
     <DataAnnotationsValidator />
     <ValidationSummary />
     <InputText @bind-Value="Model!.Id" />

aspnetcore/blazor/forms/input-components.md

@@ -132,7 +132,7 @@ The following form accepts and validates user input using:
 
 <h2>New Ship Entry Form</h2>
 
-<EditForm method="post" Model="@Model" OnValidSubmit="@Submit" FormName="Starship3">
+<EditForm Model="@Model" OnValidSubmit="@Submit" FormName="Starship3">
     <DataAnnotationsValidator />
     <ValidationSummary />
     <div>
@@ -314,8 +314,7 @@ In the following example:
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship4> Logger
 
-<EditForm method="post" EditContext="@editContext" OnSubmit="@Submit" 
-    FormName="Starship4">
+<EditForm EditContext="@editContext" OnSubmit="@Submit" FormName="Starship4">
     <DataAnnotationsValidator />
     <div>
         <label>
@@ -458,8 +457,7 @@ In the following example, the user must select at least two starship classificat
 
 <h1>Bind Multiple <code>InputSelect</code> Example</h1>
 
-<EditForm method="post" EditContext="@editContext" OnValidSubmit="@Submit" 
-    FormName="Starship5">
+<EditForm EditContext="@editContext" OnValidSubmit="@Submit" FormName="Starship5">
     <DataAnnotationsValidator />
     <ValidationSummary />
     <div>

aspnetcore/blazor/forms/validation.md

@@ -30,8 +30,7 @@ In the following component, the `HandleValidationRequested` handler method clear
 
 <h2>Holodeck Configuration</h2>
 
-<EditForm method="post" EditContext="editContext" OnValidSubmit="@Submit" 
-    FormName="Starship8">
+<EditForm EditContext="editContext" OnValidSubmit="@Submit" FormName="Starship8">
     <div>
         <label>
             <InputCheckbox @bind-Value="Model!.Subsystem1" />
@@ -327,7 +326,7 @@ When validation messages are set in the component, they're added to the validato
 
 <h2>New Ship Entry Form</h2>
 
-<EditForm method="post" Model="@Model" OnValidSubmit="@Submit" FormName="Starship9">
+<EditForm Model="@Model" OnValidSubmit="@Submit" FormName="Starship9">
     <CustomValidation @ref="customValidation" />
     <ValidationSummary />
     <div>
@@ -739,7 +738,7 @@ In the following component, update the namespace of the **`Shared`** project (`@
 
 <h2>New Ship Entry Form</h2>
 
-<EditForm method="post" Model="@Model" OnValidSubmit="@Submit" FormName="Starship10">
+<EditForm Model="@Model" OnValidSubmit="@Submit" FormName="Starship10">
     <DataAnnotationsValidator />
     <CustomValidation @ref="customValidation" />
     <ValidationSummary />
@@ -1042,7 +1041,7 @@ The `CustomInputText` component can be used anywhere <xref:Microsoft.AspNetCore.
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship11> Logger
 
-<EditForm method="post" Model="@Model" OnValidSubmit="@Submit" FormName="Starship11">
+<EditForm Model="@Model" OnValidSubmit="@Submit" FormName="Starship11">
     <DataAnnotationsValidator />
     <ValidationSummary />
     <CustomInputText @bind-Value="Model!.Id" />
@@ -1254,25 +1253,20 @@ The following component validates user input by applying the `SaladChefValidator
 @inject SaladChef SaladChef
 
 <EditForm Model="@this" autocomplete="off" FormName="Starship12">
-
     <DataAnnotationsValidator />
-
     <p>
         <label>
             Salad topper (@saladToppers):
             <input @bind="SaladIngredient" />
         </label>
     </p>
-
     <button type="submit">Submit</button>
-
     <ul>
         @foreach (var message in context.GetValidationMessages())
         {
             <li class="validation-message">@message</li>
         }
     </ul>
-
 </EditForm>
 
 @code {
@@ -1295,25 +1289,20 @@ The following component validates user input by applying the `SaladChefValidator
 @inject SaladChef SaladChef
 
 <EditForm Model="@this" autocomplete="off">
-
     <DataAnnotationsValidator />
-
     <p>
         <label>
             Salad topper (@saladToppers):
             <input @bind="SaladIngredient" />
         </label>
     </p>
-
     <button type="submit">Submit</button>
-
     <ul>
         @foreach (var message in context.GetValidationMessages())
         {
             <li class="validation-message">@message</li>
         }
     </ul>
-
 </EditForm>
 
 @code {
@@ -1412,8 +1401,7 @@ Set the `CustomFieldClassProvider` class as the Field CSS Class Provider on the
 @rendermode RenderMode.InteractiveServer
 @inject ILogger<Starship13> Logger
 
-<EditForm method="post" EditContext="@editContext" OnValidSubmit="@Submit" 
-    FormName="Starship13">
+<EditForm EditContext="@editContext" OnValidSubmit="@Submit" FormName="Starship13">
     <DataAnnotationsValidator />
     <ValidationSummary />
     <InputText @bind-Value="Model!.Id" />
@@ -1782,8 +1770,7 @@ To enable and disable the submit button based on form validation, the following
 @implements IDisposable
 @inject ILogger<Starship14> Logger
 
-<EditForm method="post" EditContext="@editContext" OnValidSubmit="@Submit" 
-    FormName="Starship14">
+<EditForm EditContext="@editContext" OnValidSubmit="@Submit" FormName="Starship14">
     <DataAnnotationsValidator />
     <ValidationSummary />
     <div>