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-rw-r--r--app/models/custom_field.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/app/models/custom_field.rb b/app/models/custom_field.rb
index 924a874a3..2f5f2749f 100644
--- a/app/models/custom_field.rb
+++ b/app/models/custom_field.rb
@@ -28,6 +28,7 @@ class CustomField < ActiveRecord::Base
validates_presence_of :name, :field_format
validates_uniqueness_of :name
+ validates_format_of :name, :with => /^[\w\s\'\-]*$/i
validates_inclusion_of :field_format, :in => FIELD_FORMATS.keys
validates_presence_of :possible_values, :if => Proc.new { |field| field.field_format == "list" }