From a7db22556b91bc7c499e010b4c051f4442ad8ce2 Mon Sep 17 00:00:00 2001 From: Joris Date: Tue, 29 Dec 2015 22:38:42 +0100 Subject: Using persona to validate emails --- src/client/elm/Native/Reads.js | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/client/elm/Native/Reads.js (limited to 'src/client/elm/Native/Reads.js') diff --git a/src/client/elm/Native/Reads.js b/src/client/elm/Native/Reads.js new file mode 100644 index 0000000..5785aed --- /dev/null +++ b/src/client/elm/Native/Reads.js @@ -0,0 +1,22 @@ +Elm.Native.Reads = {}; +Elm.Native.Reads.make = function(localRuntime) { + + localRuntime.Native = localRuntime.Native || {}; + localRuntime.Native.Reads = localRuntime.Native.Reads || {}; + if(localRuntime.Native.Reads.values) { + return localRuntime.Native.Reads.values; + } + + var Maybe = Elm.Maybe.make(localRuntime); + + function readInt(str) { + var number = Number(str); + return isNaN(number) || str === '' + ? Maybe.Nothing + : Maybe.Just(number); + } + + return localRuntime.Native.Reads.values = { + readInt: readInt + }; +}; -- cgit v1.2.3