java - check if user-entered filename/path is valid -
possible duplicate:
is there way in java determine if path valid without attempting create file?
i'm trying let user enter path wants saved. open editor, , let him enter path...
but how can check if entered string valid path?
if user forgets type in "/" @ end - not problem, can manually check that...
but cant manually check everything:
a space @ end (/folder /)
question marks.
greater - less symbols (/folder:->/
(back)slashes \folder\
and stuff
is there convenient way in java check that?
generic java file directory or exists, this answer:
file file = new file("c:\\cygwin\\cygwin.bat"); if (!file.isdirectory()) file = file.getparentfile(); if (file.exists()) { ... }
however, android (question tagged android), i'll have into...
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