mechanize:Mechanize::Form#text_field?
以下のような HTML で
<html> <head> <title>form test</title> </head> <body> <form method="get" action="cgi/foo00.cgi" name="form1"> <input type="text" name="text1" /> <input type="hidden" name="hidden1" /> <textarea name="textarea1" rows="4" cols="40">foo</textarea> </form> </body> </html>
>> require 'mechanize' => true >> agent = Mechanize.new => #<Mechanize:0xb74da604 ... >> page = agent.get('http://127.0.0.1:8080/test10_form.html') => #<Mechanize::Page ... >> f = page.form('form1') => #<Mechanize::Form ... >> f.text_field?("text1") => true >> f.text_field?("textarea1") => false