Class: UrlValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
app/validators/url_validator.rb

Overview

Thanks!! gist.github.com/bluemont/2986523

Instance Method Summary collapse

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
 
# File 'app/validators/url_validator.rb', line 3

def validate_each(record, attribute, value)
  valid = begin
    URI.parse(value).kind_of?(URI::HTTP)
  rescue URI::InvalidURIError
    false
  end
  unless valid
    record.errors[attribute] << (options[:message] || "is an invalid URL")
  end
end