From eeb9de0ebcbe8bb0ebc1ad9d0fe89307def5aff3 Mon Sep 17 00:00:00 2001
From: lionarius <main@lionarius.ru>
Date: Fri, 13 Sep 2024 09:52:03 +0300
Subject: [PATCH] add validation

---
 src/main.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index e8c1e4c..57b2ded 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -40,6 +40,10 @@ fn main() -> anyhow::Result<()> {
             let alphabet = dialoguer::Input::<String>::new()
                 .with_prompt("Enter alphabet")
                 .with_initial_text("АаБбВвГгДдЕеЁёЖжЗзИиЙйКкЛлМмНнОоПпРрСсТтУуФфХхЦцЧчШшЩщЪъЫыЬьЭэЮюЯя0123456789 ,.:!?_-+/*='^%#&@$")
+                .validate_with(|input: &String| {
+                    let chars = input.chars().collect::<Vec<_>>();
+                    util::verify_alphabet(&chars)
+                })
                 .interact_text()?;
             let input = dialoguer::Input::<String>::new()
                 .with_prompt("Enter input")