class Validation::Rule::Birthday
Birthday
validation rule
Valid is:
-
nil or an empty
String
-
a
Date
object -
a
String
with the format “yyyy-mm-dd” and is a validDate
, example: 2015-07-25
Public Instance Methods
error_key()
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The error key for this rule @return [Symbol] error key
# File lib/diaspora_federation/validators/rules/birthday.rb, line 16 def error_key :birthday end
params()
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This rule has no params. @return [Hash] params
# File lib/diaspora_federation/validators/rules/birthday.rb, line 35 def params {} end
valid_value?(value)
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Determines if value is a valid birthday date.
# File lib/diaspora_federation/validators/rules/birthday.rb, line 21 def valid_value?(value) return true if value.nil? || (value.is_a?(String) && value.empty?) return true if value.is_a? Date if value.is_a?(String) && value.match?(/[0-9]{4}-[0-9]{2}-[0-9]{2}/) date_field = value.split("-").map(&:to_i) return Date.valid_civil?(date_field[0], date_field[1], date_field[2]) end false end