Created
August 22, 2008 14:23
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# * <tt>:case_sensitive</tt> - Looks for an exact match. Ignored by non-text columns (+false+ by default). | |
# * <tt>:allow_nil</tt> - If set to true, skips this validation if the attribute is +nil+ (default is +false+). | |
# * <tt>:allow_blank</tt> - If set to true, skips this validation if the attribute is blank (default is +false+). | |
# * <tt>:if</tt> - Specifies a method, proc or string to call to determine if the validation should | |
# occur (e.g. <tt>:if => :allow_validation</tt>, or <tt>:if => Proc.new { |user| user.signup_step > 2 }</tt>). The | |
# method, proc or string should return or evaluate to a true or false value. | |
# * <tt>:unless</tt> - Specifies a method, proc or string to call to determine if the validation should | |
# not occur (e.g. <tt>:unless => :skip_validation</tt>, or <tt>:unless => Proc.new { |user| user.signup_step <= 2 }</tt>). The | |
# method, proc or string should return or evaluate to a true or false value. | |
def validates_uniqueness_of(*attr_names) | |
configuration = { :message => ActiveRecord::Errors.default_error_messages[:taken], :case_sensitive => true } |
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