LazZiya

{
  "XLocalizerOptions": {
    "ResourcesPath": "LocalizationResources",
    "AutoAddKeys": true,
    "AutoTranslate": true,
    "UseExpressMemoryCache": true,
    "TranslateFromCulture": "en",
    "ValidationErrors": {
      "CompareAttribute_MustMatch": "'{0}' and '{1}' do not match. They should not be different!",
      "CreditCardAttribute_Invalid": "The {0} field is not a valid credit card number.",

LazZiya

services.AddRazorPages()
        .AddXLocalizer<...>(ops =>
        {
            // ...
            ops.ValidationErrors = new ValidationErrors 
            {
                RequiredAttribute_ValidationError = "The {0} field is required.",
                CompareAttribute_MustMatch = "'{0}' and '{1}' do not match.",
                StringLengthAttribute_ValidationError = "The field {0} must be a string with a maximum length of {1}.",
                // ...

LazZiya

public static class KebabConverter
{
	public static string ToKebabCase(this string str)
	{
		// find and replace all parts that starts with one capital letter
		var str1 = Regex.Replace(str, "[A-Z][a-z]+", m => $"-{m.ToString().ToLower()}");
		
		// find and replace all parts that are all capital letters
		var str2 = Regex.Replace(str1, "[A-Z]+", m => $"-{m.ToString().ToLower()}");
		

LazZiya

public class Startup
{    
    public Startup(IConfiguration configuration)
    {
        Configuration = configuration;
    }
    
    // ...

    public void ConfigureServices(IServiceCollection services)

LazZiya

public class InputModel
{
    [Required]
    [EmailAddress]
    [Display(Name = "Email")]
    public string Email { get; set; }

    [Required]
    [StringLength(100, MinimumLength = 6)]
    [DataType(DataType.Password)]

LazZiya

@page
@model RegisterModel
@{
    ViewData["Title"] = "Register";
}

<h1 localize-content>@ViewData["Title"]</h1>

<div class="row">
    <div class="col-md-4">