有一个填满数字或数字组的字段。
逗号后必须有一个空格!
符号",
"和空格不能是字段的开头和结尾/
^[\d+]{1,}([,]{1}[\s]{1}).*[\d+]$
- this does not work. please help to write a regular expression according to the described condition.
例子
1 - ok!
2, 3 - ok!
6, 7, 4 -ok!
,5 - bad!
5 6 0 - bad!
4,5 - bad!