I've created a form using primary regular HTML (syntax below). When I use the laravel 4 built in function fails(), it works. When I use the laravel 4 built in function passes(). My app is saying no file chosen. My syntax is below, what am I doing wrong? Thanks

// the syntax below won't allow the image to upload. Its giving me an error		
$rules = array(
			/*'title' => 'required|max:90|min:3'*/
			/*'image' => 'required|image|mimes:jpg, jpeg, bmp, png'*/
		);

		$validator = Validator::make(Input::all(), $rules);

		if($validator->passes()){
			return Redirect::route('upload-image-post')
				->withErrors($validator)
				->withInput();
		} 

// the syntax below will let the image upload
		$rules = array(
			/*'title' => 'required|max:90|min:3'*/
			/*'image' => 'required|image|mimes:jpg, jpeg, bmp, png'*/
		);

		$validator = Validator::make(Input::all(), $rules);

		if($validator->fails()){
			return Redirect::route('upload-image-post')
				->withErrors($validator)
				->withInput();
		} 

Image upload form

	<form action="{{ URL::route('upload-image-post') }}" method="post" enctype="multipart/form-data">

		<div class="field">
			<label>Title:</label>
			<input type="text" name="title"{{ (Input::old('title')) ? ' value="' . e(Input::old('title')) . '"' : '' }}>
			@if($errors->has('title'))
				{{ $errors->first('title') }}
			@endif
		</div>


		<div class="field">
			<label>Select image to upload:</label>
		    <input type="file" name="image" >
		    <input type="submit" value="Upload Image" name="submit">
		    @if($errors->has('image'))
				{{ $errors->first('image') }}
			@endif
		</div>

	    {{ Form::token() }}
	    
	</form>