OptParseValidator

Available Validators & associated attributes:

• Array
  • :separator (default: ',')
• Boolean
• Choice
  • :choices (mandatory)
  • :case_sensitive
• Credentials
• Directory Path
  • :exists
  • :executable
  • :readable
  • :writable
• File Path
  • :exists
  • :executable
  • :readable
  • :writable
• Integer
• IntegerRange
  • separator (default: '-')
• MultiChoices
  • choices (mandatory)
  • separator (default: ',')
  • incompatible
• Positive Integer
• Path
  • :file
  • :directory
  • :exists
  • :executable
  • :readable
  • :writable
• Proxy
  • :protocols
  • :default_protocol
• String
• URI
  • :protocols
  • :default_protocol
• URL
  • :default_protocol