diff --git a/controllers/forms.js b/controllers/forms.js
index 61032509..4a663c01 100644
--- a/controllers/forms.js
+++ b/controllers/forms.js
@@ -33,13 +33,13 @@ const express  = require('express')
         tempFileDir: path.join(__dirname+'/../tmp/')
     })
 	, removeBans = require(__dirname+'/../models/forms/removebans.js')
-	, makePost = require(__dirname+'/../models/forms/make-post.js')
+	, makePost = require(__dirname+'/../models/forms/makepost.js')
+	, deleteTempFiles = require(__dirname+'/../helpers/files/deletetempfiles.js')
 	, uploadBanners = require(__dirname+'/../models/forms/uploadbanners.js')
 	, deleteBanners = require(__dirname+'/../models/forms/deletebanners.js')
 	, loginAccount = require(__dirname+'/../models/forms/login.js')
 	, changePassword = require(__dirname+'/../models/forms/changepassword.js')
 	, registerAccount = require(__dirname+'/../models/forms/register.js')
-	, deleteTempFiles = require(__dirname+'/../helpers/files/deletetempfiles.js')
 	, checkPermsMiddleware = require(__dirname+'/../helpers/haspermsmiddleware.js')
 	, checkPerms = require(__dirname+'/../helpers/hasperms.js')
 	, paramConverter = require(__dirname+'/../helpers/paramconverter.js')
@@ -226,22 +226,18 @@ router.post('/board/:board/post', Boards.exists, banCheck, postFiles, paramConve
 	}
 
 	if (errors.length > 0) {
-		if (numFiles > 0) {
-			await deleteTempFiles(req.files.file)
-		}
+		await deleteTempFiles(req).catch(e => console.error);
 		return res.status(400).render('message', {
-			'title': 'Bad request',
-			'errors': errors,
-			'redirect': `/${req.params.board}${req.body.thread ? '/thread/' + req.body.thread + '.html' : ''}`
-		})
+	        'title': 'Bad request',
+            'errors': errors,
+            'redirect': `/${req.params.board}${req.body.thread ? '/thread/' + req.body.thread + '.html' : ''}`
+        });
 	}
 
 	try {
 		await makePost(req, res, next, numFiles);
 	} catch (err) {
-		if (numFiles > 0) {
-			await deleteTempFiles(req.files.file)
-		}
+		await deleteTempFiles(req).catch(e => console.error);
 		return next(err);
 	}
 
@@ -252,8 +248,8 @@ router.post('/board/:board/settings', csrf, Boards.exists, checkPermsMiddleware,
 
 	const errors = [];
 
-	if (req.body.default_name && req.body.default_name.length > 20) {
-		errors.push('Must provide a message or file');
+	if (req.body.default_name && req.body.default_name.length < 1 || req.body.default_name.length > 50) {
+		errors.push('Anon name must be 1-50 characters');
 	}
 	if (typeof req.body.reply_limit === 'number' && (req.body.reply_limit < 1 || req.body.reply_limit > 1000)) {
 		errors.push('Reply Limit must be from 1-1000');
@@ -273,10 +269,14 @@ router.post('/board/:board/settings', csrf, Boards.exists, checkPermsMiddleware,
 		})
 	}
 
-	return res.status(501).render('message', {
-		'title': 'Not implemented',
-		'redirect': `/${req.params.board}/manage.html`
-	})
+	try {
+		return res.status(501).render('message', {
+			'title': 'Not implemented',
+			'redirect': `/${req.params.board}/manage.html`
+		})
+	} catch (err) {
+		return next(err);
+	}
 
 });
 
@@ -303,9 +303,7 @@ router.post('/board/:board/addbanners', bannerFiles, csrf, Boards.exists, checkP
 	}
 
 	if (errors.length > 0) {
-		if (numFiles > 0) {
-			await deleteTempFiles(req.files.file)
-		}
+		await deleteTempFiles(req).catch(e => console.error);
 		return res.status(400).render('message', {
 			'title': 'Bad request',
 			'errors': errors,
@@ -316,9 +314,7 @@ router.post('/board/:board/addbanners', bannerFiles, csrf, Boards.exists, checkP
 	try {
 		await uploadBanners(req, res, next, numFiles);
 	} catch (err) {
-		if (numFiles > 0) {
-			await deleteTempFiles(req.files.file)
-		}
+		await deleteTempFiles(req).catch(e => console.error);
 		return next(err);
 	}
 
diff --git a/helpers/files/deletetempfiles.js b/helpers/files/deletetempfiles.js
index fe13a56b..6a383e10 100644
--- a/helpers/files/deletetempfiles.js
+++ b/helpers/files/deletetempfiles.js
@@ -2,10 +2,22 @@
 
 const remove = require('fs-extra').remove;
 
-module.exports = async (files) => {
+module.exports = async (req) => {
 
-	return Promise.all(files.map(async file => {
-		remove(file.tempFilePath);
-	}));
+	if (req.files != null) {
+		let files = [];
+		const keys = Object.keys(req.files);
+		for (let i = 0; i < keys.length; i++) {
+			const val = req.files[keys[i]];
+			if (Array.isArray(val)) {
+				files = files.concat(val);
+			} else {
+				files.push(val);
+			}
+		}
+		return Promise.all(files.map(async file => {
+			remove(file.tempFilePath);
+		}));
+	}
 
 }
diff --git a/helpers/files/format-size.js b/helpers/files/formatsize.js
similarity index 100%
rename from helpers/files/format-size.js
rename to helpers/files/formatsize.js
diff --git a/helpers/files/image-identify.js b/helpers/files/imageidentify.js
similarity index 100%
rename from helpers/files/image-identify.js
rename to helpers/files/imageidentify.js
diff --git a/helpers/files/image-thumbnail.js b/helpers/files/imagethumbnail.js
similarity index 100%
rename from helpers/files/image-thumbnail.js
rename to helpers/files/imagethumbnail.js
diff --git a/helpers/files/file-check-mime-types.js b/helpers/files/mimetypes.js
similarity index 100%
rename from helpers/files/file-check-mime-types.js
rename to helpers/files/mimetypes.js
diff --git a/helpers/files/video-identify.js b/helpers/files/videoidentify.js
similarity index 100%
rename from helpers/files/video-identify.js
rename to helpers/files/videoidentify.js
diff --git a/helpers/files/video-thumbnail.js b/helpers/files/videothumbnail.js
similarity index 100%
rename from helpers/files/video-thumbnail.js
rename to helpers/files/videothumbnail.js
diff --git a/helpers/id-contrast.js b/helpers/id-contrast.js
deleted file mode 100644
index 50232bbb..00000000
--- a/helpers/id-contrast.js
+++ /dev/null
@@ -1,8 +0,0 @@
-'use strict';
-
-module.exports = (hex) => {
-	const r = parseInt(hex.substr(0,2), 16);
-	const g = parseInt(hex.substr(2,2), 16);
-	const b = parseInt(hex.substr(4,2), 16)
-	return 0.375  * r + 0.5 * g + 0.125 * b;
-}
diff --git a/helpers/paramconverter.js b/helpers/paramconverter.js
index 82068c0f..3f31c91b 100644
--- a/helpers/paramconverter.js
+++ b/helpers/paramconverter.js
@@ -2,7 +2,7 @@
 
 const Mongo = require(__dirname+'/../db/db.js')
 	, allowedArrays = new Set(['checkedposts', 'globalcheckedposts', 'checkedbans', 'checkedbanners'])
-	, numberFields = ['reply_limit', 'max_files', 'thread_limit', 'thread']
+	, numberFields = ['reply_limit', 'max_files', 'thread_limit', 'thread', 'min_message_length'];
 
 module.exports = (req, res, next) => {
 
diff --git a/models/forms/actionhandler.js b/models/forms/actionhandler.js
index cba84eab..d8a7c41b 100644
--- a/models/forms/actionhandler.js
+++ b/models/forms/actionhandler.js
@@ -3,16 +3,16 @@
 const Posts = require(__dirname+'/../../db/posts.js')
 	, Boards = require(__dirname+'/../../db/boards.js')
 	, Mongo = require(__dirname+'/../../db/db.js')
-	, banPoster = require(__dirname+'/ban-poster.js')
-	, deletePosts = require(__dirname+'/delete-post.js')
-	, spoilerPosts = require(__dirname+'/spoiler-post.js')
+	, banPoster = require(__dirname+'/banposter.js')
+	, deletePosts = require(__dirname+'/deletepost.js')
+	, spoilerPosts = require(__dirname+'/spoilerpost.js')
 	, stickyPosts = require(__dirname+'/stickyposts.js')
 	, sagePosts = require(__dirname+'/sageposts.js')
 	, lockPosts = require(__dirname+'/lockposts.js')
 	, deletePostsFiles = require(__dirname+'/deletepostsfiles.js')
-	, reportPosts = require(__dirname+'/report-post.js')
+	, reportPosts = require(__dirname+'/reportpost.js')
 	, globalReportPosts = require(__dirname+'/globalreportpost.js')
-	, dismissReports = require(__dirname+'/dismiss-report.js')
+	, dismissReports = require(__dirname+'/dismissreport.js')
 	, dismissGlobalReports = require(__dirname+'/dismissglobalreport.js')
 	, { buildCatalog, buildThread, buildBoardMultiple } = require(__dirname+'/../../build.js');
 
diff --git a/models/forms/ban-poster.js b/models/forms/banposter.js
similarity index 100%
rename from models/forms/ban-poster.js
rename to models/forms/banposter.js
diff --git a/models/forms/delete-post.js b/models/forms/deletepost.js
similarity index 100%
rename from models/forms/delete-post.js
rename to models/forms/deletepost.js
diff --git a/models/forms/dismiss-report.js b/models/forms/dismissreport.js
similarity index 100%
rename from models/forms/dismiss-report.js
rename to models/forms/dismissreport.js
diff --git a/models/forms/make-post.js b/models/forms/makepost.js
similarity index 94%
rename from models/forms/make-post.js
rename to models/forms/makepost.js
index 9d158c96..3aa9fde3 100644
--- a/models/forms/make-post.js
+++ b/models/forms/makepost.js
@@ -22,12 +22,13 @@ const path = require('path')
 	, permsCheck = require(__dirname+'/../../helpers/hasperms.js')
 	, imageUpload = require(__dirname+'/../../helpers/files/imageupload.js')
 	, videoUpload = require(__dirname+'/../../helpers/files/videoupload.js')
-	, fileCheckMimeType = require(__dirname+'/../../helpers/files/file-check-mime-types.js')
-	, imageThumbnail = require(__dirname+'/../../helpers/files/image-thumbnail.js')
-	, imageIdentify = require(__dirname+'/../../helpers/files/image-identify.js')
-	, videoThumbnail = require(__dirname+'/../../helpers/files/video-thumbnail.js')
-	, videoIdentify = require(__dirname+'/../../helpers/files/video-identify.js')
-	, formatSize = require(__dirname+'/../../helpers/files/format-size.js')
+	, fileCheckMimeType = require(__dirname+'/../../helpers/files/mimetypes.js')
+	, imageThumbnail = require(__dirname+'/../../helpers/files/imagethumbnail.js')
+	, imageIdentify = require(__dirname+'/../../helpers/files/imageidentify.js')
+	, videoThumbnail = require(__dirname+'/../../helpers/files/videothumbnail.js')
+	, videoIdentify = require(__dirname+'/../../helpers/files/videoidentify.js')
+	, formatSize = require(__dirname+'/../../helpers/files/formatsize.js')
+	, deleteTempFiles = require(__dirname+'/../../helpers/files/deletetempfiles.js')
 	, { buildCatalog, buildThread, buildBoard, buildBoardMultiple } = require(__dirname+'/../../build.js');
 
 module.exports = async (req, res, next, numFiles) => {
@@ -41,6 +42,7 @@ module.exports = async (req, res, next, numFiles) => {
 	if (req.body.thread) {
 		thread = await Posts.getPost(req.params.board, req.body.thread, true);
 		if (!thread || thread.thread != null) {
+			await deleteTempFiles(req).catch(e => console.error);
 			return res.status(400).render('message', {
 				'title': 'Bad request',
 				'message': 'Thread does not exist.',
@@ -50,6 +52,7 @@ module.exports = async (req, res, next, numFiles) => {
 		salt = thread.salt;
 		redirect += `thread/${req.body.thread}.html`
 		if (thread.locked && !hasPerms) {
+			await deleteTempFiles(req).catch(e => console.error);
 			return res.status(400).render('message', {
 				'title': 'Bad request',
 				'message': 'Thread Locked',
@@ -57,6 +60,7 @@ module.exports = async (req, res, next, numFiles) => {
 			});
 		}
 		if (thread.replyposts >= res.locals.board.settings.replyLimit) { //reply limit
+			await deleteTempFiles(req).catch(e => console.error);
 			return res.status(400).render('message', {
 				'title': 'Bad request',
 				'message': 'Thread reached reply limit',
@@ -65,6 +69,7 @@ module.exports = async (req, res, next, numFiles) => {
 		}
 	}
 	if (numFiles > res.locals.board.settings.maxFiles) {
+		await deleteTempFiles(req).catch(e => console.error);
 		return res.status(400).render('message', {
 			'title': 'Bad request',
 			'message': `Too many files. Max files per post is ${res.locals.board.settings.maxFiles}.`,
@@ -77,6 +82,7 @@ module.exports = async (req, res, next, numFiles) => {
 		// check all mime types befoer we try saving anything
 		for (let i = 0; i < numFiles; i++) {
 			if (!fileCheckMimeType(req.files.file[i].mimetype, {animatedImage: true, image: true, video: true})) {
+				await deleteTempFiles(req).catch(e => console.error);
 				return res.status(400).render('message', {
 					'title': 'Bad request',
 					'message': `Invalid file type for ${req.files.file[i].name}. Mimetype ${req.files.file[i].mimetype} not allowed.`,
diff --git a/models/forms/report-post.js b/models/forms/reportpost.js
similarity index 100%
rename from models/forms/report-post.js
rename to models/forms/reportpost.js
diff --git a/models/forms/spoiler-post.js b/models/forms/spoilerpost.js
similarity index 100%
rename from models/forms/spoiler-post.js
rename to models/forms/spoilerpost.js
diff --git a/models/forms/uploadbanners.js b/models/forms/uploadbanners.js
index 88291d3e..47a76186 100644
--- a/models/forms/uploadbanners.js
+++ b/models/forms/uploadbanners.js
@@ -4,8 +4,8 @@ const path = require('path')
 	, { remove, pathExists, ensureDir } = require('fs-extra')
 	, uploadDirectory = require(__dirname+'/../../helpers/uploadDirectory.js')
 	, imageUpload = require(__dirname+'/../../helpers/files/imageupload.js')
-	, fileCheckMimeType = require(__dirname+'/../../helpers/files/file-check-mime-types.js')
-	, imageIdentify = require(__dirname+'/../../helpers/files/image-identify.js')
+	, fileCheckMimeType = require(__dirname+'/../../helpers/files/mimetypes.js')
+	, imageIdentify = require(__dirname+'/../../helpers/files/imageidentify.js')
 	, deleteTempFiles = require(__dirname+'/../../helpers/files/deletetempfiles.js')
 	, Boards = require(__dirname+'/../../db/boards.js')
 
@@ -16,7 +16,7 @@ module.exports = async (req, res, next, numFiles) => {
 	// check all mime types befoer we try saving anything
 	for (let i = 0; i < numFiles; i++) {
 		if (!fileCheckMimeType(req.files.file[i].mimetype, {image: true, animatedImage: true, video: false})) {
-			await deleteTempFiles(req.files.file)
+			await deleteTempFiles(req).catch(e => console.error);
 			return res.status(400).render('message', {
 				'title': 'Bad request',
 				'message': `Invalid file type for ${req.files.file[i].name}. Mimetype ${req.files.file[i].mimetype} not allowed.`,
@@ -37,13 +37,6 @@ module.exports = async (req, res, next, numFiles) => {
 		if (exists) {
 			await remove(file.tempFilePath);
 			continue;
-/* dont stop uploading the other banners just because one already exists.
-			return res.status(409).render('message', {
-				'title': 'Conflict',
-				'message': `Invalid file ${file.name}. Banner already exists.`,
-				'redirect': redirect
-			});
-*/
 		}
 
 		//add to list after checking it doesnt already exist
@@ -61,7 +54,7 @@ module.exports = async (req, res, next, numFiles) => {
 
 		//make sure its 300x100 banner
 		if (geometry.width !== 300 || geometry.height !== 100) {
-			await deleteTempFiles(req.files.file);
+			await deleteTempFiles(req).catch(e => console.error);
 			return res.status(400).render('message', {
 				'title': 'Bad request',
 				'message': `Invalid file ${file.name}. Banners must be 300x100.`,