validate-element-name - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

index.js

 'use strict';
+var ncname = require('ncname');
 
@@ -23,2 +24,15 @@ var reservedNames = [
 
+	if (/^\d/i.test(name)) {
+		throw new Error('Custom element names must not start with a digit');
+	}
+
+	if (/^-/i.test(name)) {
+		throw new Error('Custom element names must not start with a hyphen');
+	}
+
+	// http://www.w3.org/TR/custom-elements/#concepts
+	if (!ncname.test(name.replace(/-/g, ''))) {
+		throw new Error('Invalid element name.');
+	}
+
 	if (reservedNames.indexOf(name) !== -1) {
@@ -25,0 +39,0 @@ throw new Error('The supplied element name is reserved and can\'t be used. See: http://www.w3.org/TR/custom-elements/#concepts');

package.json

 {
   "name": "validate-element-name",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Validate the name of a custom element",
@@ -37,2 +37,5 @@ "license": "MIT",
   ],
+  "dependencies": {
+    "ncname": "^0.1.0"
+  },
   "devDependencies": {
@@ -39,0 +42,0 @@ "mocha": "*"

readme.md

@@ -5,3 +5,5 @@ # validate-element-name [![Build Status](https://travis-ci.org/sindresorhus/validate-element-name.svg?branch=master)](https://travis-ci.org/sindresorhus/validate-element-name)
 
+Custom element names should start with `a-z` and contain `a-z` and at least one `-` with optionally `0-9`.
 
+
 ## Install
@@ -8,0 +10,0 @@

No alert changes

Improved metrics

Total package byte prevSize

2553

increased by26.45%

Lines of code

34

increased by47.83%

Number of lines in readme file

34

increased by6.25%

Worsened metrics

Dependency count

1

increased byInfinity%

Dependency changes

• + Addedncname@^0.1.0

• + Addedncname@0.1.2(transitive)

• + Addedxml-char-classes@0.1.0(transitive)