chore: release prep for 7.2.0

Author: evanshortiss

API.md

@@ -15,6 +15,7 @@ A complete listing of the `env-var` API.
       * [asArray()](#asarraydelimiter-string)
       * [asBool()](#asbool)
       * [asBoolStrict()](#asboolstrict)
+      * [asEmailString()](#asemailstring)
       * [asEnum()](#asenumvalidvalues-string)
       * [asFloat()](#asfloat)
       * [asFloatNegative()](#asfloatnegative)
@@ -196,6 +197,11 @@ Attempt to parse the variable to a Boolean. Throws an exception if parsing
 fails. The var must be set to either "true" or "false" (upper or lowercase) to
 succeed.
 
+#### asEmailString()
+
+Read the variable and validate that it's an email address. Throws an exception
+if the value is not an email address.
+
 #### asEnum(validValues: string[])
 
 Converts the value to a string, and matches against the list of valid values.

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 7.2.0 (01/09/2022)
+* Add `asEmailString()` accessor (#146)
+
 ## 7.1.1 (28/10/2021)
 * Fix duplicate identifier error for TypeScript builds (#151)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "env-var",
-  "version": "7.1.1",
+  "version": "7.2.0",
   "description": "Verification, sanitization, and type coercion for environment variables in Node.js",
   "main": "env-var.js",
   "typings": "env-var.d.ts",