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rails check if a URL is valid

Lioruby answered on December 8, 2020 Popularity 8/10 Helpfulness 4/10

answer rails check if a URL is valid

related check validate url ruby

rails check if a URL is valid

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require 'uri'

url =~ URI::regexp
# => 0 if it match, nil if not

Popularity 8/10 Helpfulness 4/10 Language ruby

Source: Grepper

Tags: ruby url

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Contributed on Dec 08 2020

Lioruby

0 Answers Avg Quality 2/10

Closely Related Answers

check validate url ruby

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require "net/http"

def url_exist? url_string
  Timeout.timeout 3 do	# set timeout 3s because some invalid url take long time to respond
    url = URI.parse url_string
    new_url = url.scheme || "http://#{url_string}"
    url = URI.parse new_url if url.scheme.nil?
    req = Net::HTTP.new url.host, url.port
    req.use_ssl = url.scheme == 'https'
    path = url.path if url.path.present?
    res = req.request_head(path || '/')
    res.code != "404"
  end
rescue 
  false
end

Popularity 8/10 Helpfulness 2/10 Language ruby

Source: stackoverflow.com

Tags: ruby url

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