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

string_IsAlpha

Returns true if the given string is only the letters a-Z.

Arguments

• str (string): the string to check.

Returns

isAlpha (bool): returns true if string is only the letters a-Z, otherwise false.

Example

Ground

call !string_IsAlpha "abcABC" &isAlpha
println $isAlpha # true

call !string_IsAlpha "123" &isAlpha
println $isAlpha # false

call !string_IsAlpha "abc_$@" &isAlpha
println $isAlpha # false

call !string_IsAlpha "aAbBcCdDeEfF" &isAlpha
println $isAlpha # true