Class: Validation::Rule::Birthday
- Inherits:
-
Object
- Object
- Validation::Rule::Birthday
- Defined in:
- lib/diaspora_federation/validators/rules/birthday.rb
Overview
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
Instance Method Summary collapse
-
#error_key ⇒ Symbol
The error key for this rule.
-
#params ⇒ Hash
This rule has no params.
-
#valid_value?(value) ⇒ Boolean
Determines if value is a valid birthday date.
Instance Method Details
#error_key ⇒ Symbol
The error key for this rule
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# File 'lib/diaspora_federation/validators/rules/birthday.rb', line 14 def error_key :birthday end |
#params ⇒ Hash
This rule has no params.
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# File 'lib/diaspora_federation/validators/rules/birthday.rb', line 33 def params {} end |
#valid_value?(value) ⇒ Boolean
Determines if value is a valid birthday date.
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# File 'lib/diaspora_federation/validators/rules/birthday.rb', line 19 def valid_value?(value) return true if value.nil? || (value.is_a?(String) && value.empty?) return true if value.is_a? Date if value =~ /[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 |