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Join script should rule out retired usernames
[hcoop/portal.git]
/
util.sig
diff --git
a/util.sig
b/util.sig
index
d6f9d5c
..
f8c38d4
100644
(file)
--- a/
util.sig
+++ b/
util.sig
@@
-18,6
+18,9
@@
sig
val sub : real * real -> real
val mult : int * real -> real
+ val lt : real * real -> bool
+ val ge : real * real -> bool
+
val validHost : string -> bool
val validDomain : string -> bool
val validEmail : string -> bool