README.md in phony_rails-0.4.2 vs README.md in phony_rails-0.5.0

@@ -98,10 +98,14 @@
 
 To first normalize the String to a certain country use:
 
     <%= "010-12341234".phony_formatted(:normalize => :NL, :format => :international, :spaces => '-') %>
 
+To return nil when a number is not valid:
+
+    "123".phony_formatted(:strict => true) # => nil
+
 You can also use the bang method (phony_formatted!):
 
     number = "010-12341234"
     number.phony_formatted!(:normalize => :NL, :format => :international)
     number # => "[phone]"
@@ -111,9 +115,12 @@
 Say you want to find a record by a phone number. Best is to normalize user input and compare to an attribute stored in the db.
 
     Home.find_by_normalized_phone_number(PhonyRails.normalize_number(params[:phone_number]))
 
 ## Changelog
+
+0.5.0
+* Added :strict option to String#phony_formatted.
 
 0.4.2
 * Added @fareastside validation for country_code.
 
 0.4.0/0.4.1
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