Function is_alpha

pub fn is_alpha(input: &str) -> bool

Checks if the input string contains only alphabetic characters.

Arguments

• input - A string slice that holds the string to be checked.

Returns

• true if the input string contains only alphabetic characters and is not empty.
• false otherwise.

Examples

use rust_string_utils::utils::number::is_alpha;
assert_eq!(is_alpha("abc"), true);
assert_eq!(is_alpha("ab2c"), false);
assert_eq!(is_alpha(""), false);