highground-fork/string/docs/classify/is_alnum.md

string_IsAlnum

Returns true if the given string is alphanumeric.

Arguments

• str (string): the string to check.

Returns

isAlnum (bool): returns true if string is alphanumeric, otherwise false.

Example

Ground

call !string_IsAlnum "abc123" &isAlnum
println $isAlnum # true

call !string_IsAlnum "@$!ffasdf" &isAlnum
println $isAlnum # false

call !string_IsAlnum "1234" &isAlnum
println $isAlnum # true

call !string_IsAlnum "_" &isAlnum
println $isAlnum # false