Number > Integer (loose, commas not allowed) Favorite

Matches an integer with optional sign. Does NOT allow comma separated digit groups.

Sample Matches
Text Result
+0
Group #0
+0
match
+1
Group #0
+1
match
-0
Group #0
-0
match
-1
Group #0
-1
match
0
Group #0
0
match
01
Group #0
01
match
1
Group #0
1
match
1.5no match