Displaying 2 results from an estimated 2 matches for "validate_callbacks".
2011 Feb 28
1
(2.3.5) removing validations
Today I tried to remove (actually overwrite) a validation from a model,
from within a plugin.
This was the original validation:
validates_length_of :login, :maximum => 30
This was the only code I could come up with to replace it:
def self.included(base)
base.class_eval do
@validate_callbacks.delete_if { |callback|
begin
# Sorry, only way to remove validation...
# Probably tightly coupled to AR 2.3.5
(callback.method.respond_to?(:binding)) &&
(eval("attrs", callback.method.binding).first == :login) &&...
2011 Mar 01
0
(2.3.5) removing validations
...ier)
Today I tried to remove (actually overwrite) a validation from a model,
from within a plugin.
This was the original validation:
validates_length_of :login, :maximum => 30
This was the only code I could come up with to replace it:
def self.included(base)
base.class_eval do
@validate_callbacks.delete_if { |callback|
begin
(callback.method.respond_to?(:binding)) &&
(eval("attrs", callback.method.binding).first == :login) &&
(callback.options[:maximum] == 30)
rescue NameError
false
end
}...