fix regex

src/constants/regex.js

@@ -1,15 +1,15 @@
 // @flow
 
 const scorm12 = {
-  CMIString256: '^.{0,}$',
-  CMIString4096: '^.{0,}$',
+  CMIString256: '^.*$',
+  CMIString4096: '^.*$',
   CMITime: '^(?:[01]\\d|2[0123]):(?:[012345]\\d):(?:[012345]\\d)$', // eslint-disable-line
   CMITimespan: '^([0-9]{2,}):([0-9]{2}):([0-9]{2})(\.[0-9]{1,2})?$', // eslint-disable-line
   CMIInteger: '^\\d+$',
   CMISInteger: '^-?([0-9]+)$',
   CMIDecimal: '^-?([0-9]{0,3})(\.[0-9]*)?$', // eslint-disable-line
-  CMIIdentifier: '^[\\u0021-\\u007E\\s]{0,}$',
-  CMIFeedback: '^.{0,}$', // This must be redefined
+  CMIIdentifier: '^.*$',
+  CMIFeedback: '^.*$', // This must be redefined
   CMIIndex: '[._](\\d+).',
 
   // Vocabulary Data Type Definition