diff --git a/src/commands/codename.js b/src/commands/codename.js
index 220f511..390760a 100644
--- a/src/commands/codename.js
+++ b/src/commands/codename.js
@@ -3,6 +3,7 @@ const { getStrings } = require('../plugins/checklang.js');
 const { isOnSpamWatch } = require('../spamwatch/spamwatch.js');
 const spamwatchMiddleware = require('../spamwatch/Middleware.js')(isOnSpamWatch);
 const axios = require('axios');
+const { verifyInput } = require('../plugins/verifyInput.js');
 
 async function getDeviceList() {
   try {
@@ -23,12 +24,10 @@ module.exports = (bot) => {
   bot.command(['codename', 'whatis'], spamwatchMiddleware, async (ctx) => {
     const userInput = ctx.message.text.split(" ").slice(1).join(" ");
     const Strings = getStrings(ctx.from.language_code);
-
-    if (!userInput) {
-      ctx.reply(Strings.codenameCheck.noCodename, {
-        parse_mode: "Markdown",
-        reply_to_message_id: ctx.message.message_id
-      });
+    const { noCodename } = Strings.codenameCheck
+  
+    if(verifyInput(ctx, userInput, noCodename)){
+      return;
     }
 
     const jsonRes = await getDeviceList()
diff --git a/src/commands/http.js b/src/commands/http.js
index 672a7c0..1ee383c 100644
--- a/src/commands/http.js
+++ b/src/commands/http.js
@@ -3,19 +3,18 @@ const { getStrings } = require('../plugins/checklang.js');
 const { isOnSpamWatch } = require('../spamwatch/spamwatch.js');
 const spamwatchMiddleware = require('../spamwatch/Middleware.js')(isOnSpamWatch);
 const axios = require('axios');
+const { verifyInput } = require('../plugins/verifyInput.js');
 
 module.exports = (bot) => {
   bot.command("http", spamwatchMiddleware, async (ctx) => {
     const Strings = getStrings(ctx.from.language_code);
     const userInput = ctx.message.text.split(' ')[1];
     const apiUrl = Resources.httpApi;
+    const { invalidCode } = Strings.httpCodes
 
-    if (!userInput || isNaN(userInput)) {
-      return ctx.reply(Strings.httpCodes.invalidCode, {
-        parse_mode: 'Markdown',
-        reply_to_message_id: ctx.message.message_id
-      });
-    };
+    if (verifyInput(ctx, userInput, invalidCode, true)) {
+      return;
+    }
 
     try {
       const response = await axios.get(apiUrl);
@@ -50,12 +49,10 @@ module.exports = (bot) => {
   bot.command("httpcat", spamwatchMiddleware, async (ctx) => {
     const Strings = getStrings(ctx.from.language_code);
     const userInput = ctx.message.text.split(' ').slice(1).join(' ').replace(/\s+/g, '');
-    
-    if (!userInput || isNaN(userInput)) {
-      return ctx.reply(Strings.httpCodes.invalidCode, {
-        parse_mode: 'Markdown',
-        reply_to_message_id: ctx.message.message_id
-      });
+    const { invalidCode } = Strings.httpCodes
+
+    if (verifyInput(ctx, userInput, invalidCode, true)) {
+      return;
     }
 
     const apiUrl = `${Resources.httpCatApi}${userInput}`;
diff --git a/src/commands/ponyapi.js b/src/commands/ponyapi.js
index 8f1239c..345d864 100644
--- a/src/commands/ponyapi.js
+++ b/src/commands/ponyapi.js
@@ -3,6 +3,7 @@ const { getStrings } = require('../plugins/checklang.js');
 const { isOnSpamWatch } = require('../spamwatch/spamwatch.js');
 const spamwatchMiddleware = require('../spamwatch/Middleware.js')(isOnSpamWatch);
 const axios = require("axios");
+const { verifyInput } = require('../plugins/verifyInput.js');
 
 function capitalizeFirstLetter(string) {
   return string.charAt(0).toUpperCase() + string.slice(1);
@@ -22,14 +23,11 @@ module.exports = (bot) => {
   bot.command("mlpchar", spamwatchMiddleware, async (ctx) => {
     const Strings = getStrings(ctx.from.language_code);
     const userInput = ctx.message.text.split(' ').slice(1).join(' ').replace(" ", "+");
+    const { noCharName } = Strings.ponyApi
 
-    if (!userInput) {
-      ctx.reply(Strings.ponyApi.noCharName, {
-        parse_mode: 'Markdown',
-        reply_to_message_id: ctx.message.message_id
-      });
+    if (verifyInput(ctx, userInput, noCharName)) {
       return;
-    };
+    }
 
     const capitalizedInput = capitalizeFirstLetter(userInput);
     const apiUrl = `${Resources.ponyApi}/character/${capitalizedInput}`;
@@ -98,13 +96,11 @@ module.exports = (bot) => {
     const Strings = getStrings(ctx.from.language_code);
     const userInput = ctx.message.text.split(' ').slice(1).join(' ').replace(" ", "+");
 
-    if (!userInput) {
-      ctx.reply(Strings.ponyApi.noEpisodeNum, {
-        parse_mode: 'Markdown',
-        reply_to_message_id: ctx.message.message_id
-      });
+    const { noEpisodeNum } = Strings.ponyApi
+
+    if (verifyInput(ctx, userInput, noEpisodeNum, true)) {
       return;
-    };
+    }
 
     const apiUrl = `${Resources.ponyApi}/episode/by-overall/${userInput}`;
 
@@ -167,11 +163,9 @@ module.exports = (bot) => {
     const Strings = getStrings(ctx.from.language_code);
     const userInput = ctx.message.text.split(' ').slice(1).join(' ').replace(" ", "+");
 
-    if (!userInput) {
-      ctx.reply(Strings.ponyApi.noComicName, {
-        parse_mode: 'Markdown',
-        reply_to_message_id: ctx.message.message_id
-      });
+    const { noComicName } = Strings.ponyApi
+
+    if (verifyInput(ctx, userInput, noComicName)) {
       return;
     };
 
diff --git a/src/commands/weather.js b/src/commands/weather.js
index ad8a5f0..caf420b 100644
--- a/src/commands/weather.js
+++ b/src/commands/weather.js
@@ -7,6 +7,7 @@ const axios = require('axios');
 const { getStrings } = require('../plugins/checklang.js');
 const { isOnSpamWatch } = require('../spamwatch/spamwatch.js');
 const spamwatchMiddleware = require('../spamwatch/Middleware.js')(isOnSpamWatch);
+const { verifyInput } = require('../plugins/verifyInput.js');
 
 const statusEmojis = {
   0: '⛈', 1: '⛈', 2: '⛈', 3: '⛈', 4: '⛈', 5: '🌨', 6: '🌨', 7: '🌨',
@@ -35,12 +36,10 @@ module.exports = (bot) => {
     const userLang = ctx.from.language_code || "en-US";
     const Strings = getStrings(userLang);
     const userInput = ctx.message.text.split(' ').slice(1).join(' ');
+    const { provideLocation } = Strings.weatherStatus
 
-    if (!userInput) {
-      return ctx.reply(Strings.weatherStatus.provideLocation, {
-        parse_mode: "Markdown",
-        reply_to_message_id: ctx.message.message_id
-      });
+    if (verifyInput(ctx, userInput, provideLocation)) {
+      return;
     }
 
     const location = userInput;
@@ -95,7 +94,7 @@ module.exports = (bot) => {
         .replace('{windSpeed}', windSpeed)
         .replace('{speedUnit}', speedUnit);
 
-      ctx.reply(weatherMessage, { 
+      ctx.reply(weatherMessage, {
         parse_mode: "Markdown",
         reply_to_message_id: ctx.message.message_id
       });