regex:alpha-numeric
Differences
This shows you the differences between two versions of the page.
| Next revision | Previous revision | ||
| regex:alpha-numeric [2022/09/20 23:17] – created peter | regex:alpha-numeric [2022/09/20 23:25] (current) – peter | ||
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| Line 3: | Line 3: | ||
| ===== Letters and Numbers only ===== | ===== Letters and Numbers only ===== | ||
| + | < | ||
| ^[A-Za-z0-9]+$ | ^[A-Za-z0-9]+$ | ||
| + | </ | ||
| ---- | ---- | ||
| Line 9: | Line 11: | ||
| ===== Letters and Numbers only (Maximum 3-10 in length) ===== | ===== Letters and Numbers only (Maximum 3-10 in length) ===== | ||
| + | < | ||
| ^[A-Za-z0-9]{3, | ^[A-Za-z0-9]{3, | ||
| + | </ | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== Letters, numbers and Chinese characters ===== | ||
| + | |||
| + | < | ||
| + | ^[\u4E00-\u9FA5A-Za-z0-9]+$ | ||
| + | </ | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== Letters, numbers and Chinese characters (2-5 in length) ===== | ||
| + | |||
| + | < | ||
| + | ^[\u4E00-\u9FA5A-Za-z0-9]{2, | ||
| + | </ | ||
| ---- | ---- | ||
regex/alpha-numeric.1663715873.txt.gz · Last modified: 2022/09/20 23:17 by peter