Client side unobtrusive validation

JavaScript
2

Hi @mldardy, you’re always calling event.preventDefault() regardless of whether the validation fails or not; so you’ll either prevent the default only when there is no title, or submit() the form programmatically otherwise.

BTW why not use the native constraint validation by just adding a required attribute?

<input 
  id="title" 
  type="text" 
  asp-for="Title" 
  name="title" 
  class="form-control" 
  required
/>