Laravel: validate an integer field that needs to be greater than another

Question

I have two fields that are optional only if both aren\'t present:

$rules = [
  \'initial_page\' => \'required_with:end_page|integer|min:1|digits_between:          


        

Answer 1

I think you can try something like this,

$init_page = Input::get('initial_page');

$rules = [
    'initial_page' => 'required_with:end_page|integer|min:1|digits_between: 1,5',
    'end_page' => 'required_with:initial_page|integer|min:'. ($init_page+1) .'|digits_between:1,5'
]; 

Answer 2

Why not just define $min_number = $min + 1 number and use validator min:$min_number, example:

$min = intval($data['min_number']) + 1;

return ['max_number'  => 'required|numeric|min:'.$min];

And you can then return custom error message to explain the error to user.