This topic created in 1425 days ago, the information mentioned may be changed or developed.
满足规则：
- 11.1
- 11
- "Abc"
- "Abc11.0"
- "Abc11.1d"
不满足规则：
- "Abc11.d" 11.d 不是数字
- 11.1
- 11
- "Abc"
- "Abc11.0"
- "Abc11.1d"
不满足规则：
- "Abc11.d" 11.d 不是数字
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1
ink19 Jun 10, 2022
11.也可以认为是数字吧
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3
longbow0 Jun 10, 2022
abc1.1.1abc 算不算?
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4
just1 Jun 10, 2022
^(\d+(\.\d+)?|[a-zA-Z]+)+$
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5
superychen Jun 10, 2022
示例里带字母的情况下都加了双引号,双引号算不算在里面?
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6
darklights Jun 10, 2022
@just1 思路跟你差不多，但是无法排除 1.11.1x
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7
superychen Jun 10, 2022
试试这个
^\S[a-zA-Z]*(\d+(.\d+)?d?)?$ |
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8
just1 Jun 10, 2022  1
@darklights ^((\d+(\.\d+)?(?!\d))|[a-zA-Z])+$
数字末尾加个否定就行了 |
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9
gaozhy OP |
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