public bool IsValidUserNameForm(ModelState modelState, ChangeUserNameFormViewModel userNameForm)
{
var prefix = nameof(userNameForm);
var userNameField = $"{prefix}.{nameof(userNameForm.UserName)}";
var validationRules = new List <ValidationRuleItem <ChangeUserNameFormViewModel> >()
{
new ValidationRuleItem <ChangeUserNameFormViewModel> {
Field = userNameField, Rule = model => !string.IsNullOrEmpty(model.UserName), ErrorMessage = "validation.required".AsWebSiteString()
},
new ValidationRuleItem <ChangeUserNameFormViewModel> {
Field = userNameField, Rule = model => _userValidationService.IsValidEmail(model.UserName), ErrorMessage = "validation.email".AsWebSiteString()
},
new ValidationRuleItem <ChangeUserNameFormViewModel> {
Field = userNameField, Rule = model => _userValidationService.IsValidUserName(model.UserName), ErrorMessage = "validation.invalidusername".AsWebSiteString()
}
};
return(userNameForm.IsValid(validationRules, modelState));
}
