[Solved] I need REGEXP for alpha Numeric zip code, which contains minimum 3 & maximum 10 values [duplicate]

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The question is not completely clear. If you mean that you can use between 3 and 10 characters, and these characters can be alphanumerical characters (digits and [A-Za-z]), you can use:

/^(?=.*\d.*)[A-Za-z0-9]{3,10}$/

regex101 demo.

The regex works as follows:

  • ^[A-Za-z0-9]{3,10}$ says the regex consists out of 3 to 10 characters that can be digits and/or A-Z/a-z.
  • The lookahead (?=.*\d.*) enfoces that the string contains at least one digit somewhere in the string.

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solved I need REGEXP for alpha Numeric zip code, which contains minimum 3 & maximum 10 values [duplicate]