class UsernameFormatValidator
Public Class Methods
is_valid_username(value)
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# File lib/generators/authkit/templates/lib/username_format_validator.rb, line 8 def self.is_valid_username(value) value =~ /\A[0-9A-Za-z\-\_]+\z/ end
Public Instance Methods
validate_each(object, attribute, value)
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# File lib/generators/authkit/templates/lib/username_format_validator.rb, line 2 def validate_each(object, attribute, value) unless UsernameFormatValidator::is_valid_username(value) object.errors[attribute] << (options[:message] || "is not a valid username") end end