以下REGEX如果提供的电子邮件域与INVALID_EMAILs不匹配似乎无限期运行并锁定rails服务器(我的本地环境)。
INVALID_EMAILS = %w(gmail.com googlemail.com yahoo.com ymail.com rocketmail.com hotmail.com facebook.com)
def valid_email_domain(emailAddy)
reg = Regexp.new /#{User::INVALID_EMAILS.map{|a| Regexp.quote(a)}.join("|")}/
if emailAddy.scan(reg).size == 0
return true
else
return false
end
end
那里有可以提供反馈的正则表达专家吗?感谢
更新:
控制器:
def create
@user = User.new
# User EmailVeracity to validate the email address
email = EmailVeracity::Address.new(params[:user][:email])
Rails.logger.info 'Email Check Result'
Rails.logger.info valid_email_domain(params[:user][:email])
Rails.logger.info 'Email Check Result'
if email.valid?
Rails.logger.info 'Sign this email up'
else
Rails.logger.info 'Bad email, dont touch that'
end
respond_to do |format|
format.html
format.js
end
end
protected
def valid_email_domain(emailAddy)
!(emailAddy =~ /#{User::INVALID_EMAILS.map{|a| Regexp.quote(a)}.join("|")}/)
end
用户模型:
INVALID_EMAILS = %w(gmail.com googlemail.com yahoo.com ymail.com rocketmail.com hotmail.com facebook.com)
答案 0 :(得分:2)
你这样做太复杂了。这应该足够了:
def valid_email_domain(email_address)
!(email_address =~ /#{INVALID_EMAILS.map{|a| Regexp.quote(a)}.join("|")}/)
end