Merge pull request #12338 from hasnain2808/compile-re-before-execute

fix: trailing spaces match only when re compile

frappe/core/doctype/doctype/doctype.py

@@ -656,7 +656,7 @@ class DocType(Document):
 		flags = {"flags": re.ASCII} if six.PY3 else {}
 
 		# a DocType name should not start or end with an empty space
-		if re.match("^[ \t\n\r]+|[ \t\n\r]+$", name, **flags):
+		if re.search("^[ \t\n\r]+|[ \t\n\r]+$", name, **flags):
 			frappe.throw(_("DocType's name should not start or end with whitespace"), frappe.NameError)
 
 		# a DocType's name should not start with a number or underscore