Category : Regular expression

Collect regular expression instances that are often used in business to facilitate later search and reduce workload. Verify Basic Date Format Verify password strength Check Chinese A string of numbers, 26 English letters, or underscores Verify E-Mail address Verify ID Number Verification date Check amount Check the phone number Judging IE version Verify IP-v4 address ..

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examineOriginal site, more expanded content and better reading experience!See the original text:Regular expression Regular expression Regular expressions are matching patterns, either matching characters or matching positions. Character matching Two kinds of fuzzy matching Regular expressions can realize fuzzy matching Fuzzy matching, there are two directions of fuzzy: horizontal and vertical Transverse fuzzy matching Horizontal ambiguity ..

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Complete set of expressions Original link:Handbook of Regular Expressions Character describe \ Mark the next character as a special character, a literal character, a backward reference, or an octal escape character. For example, “n“matching character”n”。 “\n“Match a newline character. Serial “\\“Match”\“And”\(“then match”(”。 ^ Matches the starting position of the input string. If setRegExpObject’sMultilineAttributes,^Also matches “\n“or”\r“After ..

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