changes strict to allowSpaces

Author: a-h-i

README.md

@@ -158,7 +158,7 @@ Validator                               | Description
 **isPort(str)**                         | check if the string is a valid port number.
 **isPostalCode(str, locale)**           | check if the string is a postal code,<br/><br/>(locale is one of `[ 'AD', 'AT', 'AU', 'AZ', 'BA', 'BE', 'BG', 'BR', 'BY', 'CA', 'CH', 'CN', 'CZ', 'DE', 'DK', 'DO', 'DZ', 'EE', 'ES', 'FI', 'FR', 'GB', 'GR', 'HR', 'HT', 'HU', 'ID', 'IE' 'IL', 'IN', 'IR', 'IS', 'IT', 'JP', 'KE', 'KR', 'LI', 'LK', 'LT', 'LU', 'LV', 'MG', 'MT', 'MX', 'MY', 'NL', 'NO', 'NP', 'NZ', 'PL', 'PR', 'PT', 'RO', 'RU', 'SA', 'SE', 'SG', 'SI', 'SK', 'TH', 'TN', 'TW', 'UA', 'US', 'ZA', 'ZM' ]` OR 'any'. If 'any' is used, function will check if any of the locals match. Locale list is `validator.isPostalCodeLocales`.).
 **isRFC3339(str)**                      | check if the string is a valid [RFC 3339](https://tools.ietf.org/html/rfc3339) date.
-**isRgbColor(str [,options])**                     | check if the string is a rgb or rgba color.<br/></br>`options` is an object with the following properties<br/><br/>`includePercentValues` defaults to `true`. If you don't want to allow to set `rgb` or `rgba` values with percents, like `rgb(5%,5%,5%)`, or `rgba(90%,90%,90%,.3)`, then set it to false.<br/><br/>`strict` defaults to `true`, which prohibits whitespace. If set to false, whitespace between color values is allowed, such as `rgb(255, 255, 255)` or even `rgba(255,       128,        0,      0.7)`.
+**isRgbColor(str [,options])**                     | check if the string is a rgb or rgba color.<br/></br>`options` is an object with the following properties<br/><br/>`includePercentValues` defaults to `true`. If you don't want to allow to set `rgb` or `rgba` values with percents, like `rgb(5%,5%,5%)`, or `rgba(90%,90%,90%,.3)`, then set it to false.<br/><br/>`allowSpaces` defaults to `true`, which prohibits whitespace. If set to false, whitespace between color values is allowed, such as `rgb(255, 255, 255)` or even `rgba(255,       128,        0,      0.7)`.
 **isSemVer(str)**                       | check if the string is a Semantic Versioning Specification (SemVer).
 **isSurrogatePair(str)**                | check if the string contains any surrogate pairs chars.
 **isUppercase(str)**                    | check if the string is uppercase.

src/lib/isRgbColor.js

@@ -9,20 +9,20 @@ const startsWithRgb = /^rgba?/;
 
 export default function isRgbColor(str, options) {
   assertString(str);
-  // default options to true
-  let strict = true;
+  // default options to true for percent and false for spaces
+  let allowSpaces = false;
   let includePercentValues = true;
   if (typeof options !== 'object') {
     if (arguments.length >= 2) {
       includePercentValues = arguments[1];
     }
   } else {
-    strict = options.strict !== undefined ? options.strict : true;
+    allowSpaces = options.allowSpaces !== undefined ? options.allowSpaces : allowSpaces;
     includePercentValues = options.includePercentValues !== undefined ?
-      options.includePercentValues : true;
+      options.includePercentValues : includePercentValues;
   }
 
-  if (!strict) {
+  if (allowSpaces) {
     // make sure it starts with continous rgba? without spaces before stripping
     if (!startsWithRgb.test(str)) {
       return false;

test/validators.js

@@ -4412,10 +4412,10 @@ describe('Validators', () => {
       ],
     });
 
-    // test where percent value and strict are false as part of options object
+    // test where percent value is false and allowSpaces is true as part of options object
     test({
       validator: 'isRgbColor',
-      args: [{ includePercentValues: false, strict: false }],
+      args: [{ includePercentValues: false, allowSpaces: true }],
       valid: [
         'rgb(5,5,5)',
         'rgba(5,5,5,.3)',
@@ -4439,10 +4439,34 @@ describe('Validators', () => {
 
     });
 
-    // test where strict is true as part of options object
+    // test where both are true as part of options object
     test({
       validator: 'isRgbColor',
-      args: [{ includePercentValues: true, strict: true }],
+      args: [{ includePercentValues: true, allowSpaces: true }],
+      valid: [
+        'rgb(  5, 5, 5)',
+        'rgba(5, 5, 5, .3)',
+        'rgb(0, 0, 0)',
+        'rgb(255, 255, 255)',
+        'rgba(0, 0, 0, 0)',
+        'rgba(255, 255, 255, 1)',
+        'rgba(255, 255, 255, .1)',
+        'rgba(255, 255, 255, 0.1)',
+        'rgb(5% ,5% ,5%)',
+        'rgba(5%,5%,5%, .3)',
+      ],
+      invalid: [
+        'r         g    b(   0,         251,       222     )',
+        'rgb(4,4,5%)',
+        'rgb(101%,101%,101%)',
+
+      ],
+    });
+
+    // test where allowSpaces is false as part of options object
+    test({
+      validator: 'isRgbColor',
+      args: [{ includePercentValues: true, allowSpaces: false }],
       valid: [
         'rgb(5,5,5)',
         'rgba(5,5,5,.3)',