Class: YolCommon::Validator

Inherits:
Object
  • Object
show all
Defined in:
lib/yol_common/validator.rb

Class Method Summary collapse

Class Method Details

.asset_file_ext?(file_name) ⇒ Boolean

静态文件后缀

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 43

def self.asset_file_ext?(file_name)
  name = file_name.to_s.downcase
  ext = File.extname(name)
  return false if ext.empty?
  %w{.eot .woff .woff2 .ttf .svg .js .css .htc .ico .json .otf}.include?(ext)
end

.asset_file_name?(file_name) ⇒ Boolean

静态文件名

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 35

def self.asset_file_name?(file_name)
  ext = File.extname(file_name)
  file_name = File.basename(file_name, ext) unless ext.empty?
  return true if file_name =~ /^[\w\.\-\_]+$/
  false
end

.bank_card?(card) ⇒ Boolean

银行卡

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 154

def self.bank_card?(card)
  return true if card.to_s =~ /^\d{9,20}$/
  return false
end

.date?(date) ⇒ Boolean

日期

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 97

def self.date?(date)
  begin
    Date.parse(date)
    return true
  rescue
    return false
  end
end

.domain_name?(name) ⇒ Boolean

域名

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 66

def self.domain_name?(name)
  return false if name.length < 1 || name.length > 63
  return true if name.to_s =~ /^[a-z0-9-]+$/
  false
end

.email?(email) ⇒ Boolean

邮箱

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 15

def self.email?(email)
  return false if email.length <= 3 || email.length >= 255
  # email如包含\xBF则会报错：inval​id by​te se​quenc​e in ​UTF-8，在ruby2.1可以用scrub函数去掉错误编码的字符

  return true if email.to_s =~ /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i rescue nil
  false
end

.float?(float) ⇒ Boolean

float

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 117

def self.float?(float)
  begin
    Float(float)
    return true
  rescue
    return false
  end
end

.folder_name?(str) ⇒ Boolean

方法说明

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 171

def self.folder_name?(str)
  return true if str.to_s =~ /^[^\\\/:*?"<>|]{1,}$/
  false
end

.icon?(file_name) ⇒ Boolean

icon

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 81

def self.icon?(file_name)
  name = file_name.to_s.downcase
  ext = File.extname(name)
  return false if ext.empty?
  %w{.ico}.include?(ext)
end

.image?(file_name) ⇒ Boolean

图片类型

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 73

def self.image?(file_name)
  name = file_name.to_s.downcase
  ext = File.extname(name)
  return false if ext.empty?
  %w{.jpg .jpeg .gif .png .bmp .webp .ico}.include?(ext)
end

.image_asset_file_name?(file_name) ⇒ Boolean

图片文件名字

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 51

def self.image_asset_file_name?(file_name)
  ext = File.extname(file_name)
  file_name = File.basename(file_name, ext) unless ext.empty?
  return true if file_name =~ /^[\w\-\_]+$/
  false
end

.indentity_card?(card) ⇒ Boolean

验证身份证号码

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 127

def self.indentity_card?(card)
  arr_int = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2]
  arr_ch = ['1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2']

  case card.size
  when 15
    chars = card.chars.to_a
    cardtemp_15 = 0
    chars.insert(6,'1','9')
    17.times do |i|
      cardtemp_15 += (chars[i].to_i * arr_int[i])
    end
    chars << arr_ch[cardtemp_15 % 11]
  when 18
    chars = card.chars.to_a
  else
    return false
  end

  cardtemp = 0
  17.times do |i|
    cardtemp += chars[i].to_i * arr_int[i]
  end
  arr_ch[cardtemp % 11].eql?(chars.last)
end

.integer?(integer) ⇒ Boolean

整数

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 107

def self.integer?(integer)
  begin
    Integer(integer)
    return true
  rescue
    return false
  end
end

.is_mobile_agent?(agent) ⇒ Boolean

手机

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 9

def self.is_mobile_agent?(agent)
  return true if agent.to_s.downcase =~ MOBILE_REGEX
  false
end

.json?(file_name) ⇒ Boolean

json

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 89

def self.json?(file_name)
  name = file_name.to_s.downcase
  ext = File.extname(name)
  return false if ext.empty?
  ['.json'].include?(ext)
end

.max_length?(target, length = 255) ⇒ Boolean

方法说明

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 186

def self.max_length?(target, length = 255)
  target.to_s.length > length
end

.min_length?(target, length = 10) ⇒ Boolean

方法说明

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 191

def self.min_length?(target, length = 10)
  target.to_s.length < length
end

.mobile?(mobile) ⇒ Boolean

手机

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 23

def self.mobile?(mobile)
  return true if mobile.to_s =~ /^(13|14|15|16|17|18|19)\d{9}$/
  false
end

.password?(pwd) ⇒ Boolean

密码

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 29

def self.password?(pwd)
  return true if pwd.length >=4 && pwd.length <= 40
  false
end

.positive_integer?(str) ⇒ 返回数据类型

方法说明

Parameters:

  • 参数说明

Returns:

  • (返回数据类型) —

    返回说明



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# File 'lib/yol_common/validator.rb', line 180

def self.positive_integer?(str)
  return true if str.to_s =~ /^(0|[1-9]\d*)$/
  false
end

.price?(str) ⇒ Boolean

方法说明

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 165

def self.price?(str)
  return true if str.to_s =~ /^[0-9]+([.]{1}[0-9]{1,2})?$/
  false
end

.under_size?(size_in_byte, limit_mb) ⇒ Boolean

方法说明

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 160

def self.under_size?(size_in_byte, limit_mb)
  size_in_byte <= limit_mb * 1024 * 1024
end

.url?(url) ⇒ Boolean

url

Returns:

  • (Boolean) 


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# File 'lib/yol_common/validator.rb', line 59

def self.url?(url)
  # return true if url.to_s =~ /https?:\/\/[\S]+/

  return true if url.to_s.scan(URI.regexp).length > 0
  false
end