Add support to other_than numericality validator

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## main / unreleased
 
+* [FEATURE] Add support to `other_than` numericality validator
 * [FEATURE] Drop Ruby 2.4 support
 * [FEATURE] Drop Rails 5.0 and 5.1 support
 * [ENHANCEMENT] Minor JS Refactor

dist/client-side-validations.esm.js

@@ -357,6 +357,9 @@ var VALIDATIONS$1 = {
   },
   odd: function odd(a) {
     return parseInt(a, 10) % 2 === 1;
+  },
+  other_than: function other_than(a, b) {
+    return parseFloat(a) !== parseFloat(b);
   }
 };
 

dist/client-side-validations.js

@@ -365,6 +365,9 @@
     },
     odd: function odd(a) {
       return parseInt(a, 10) % 2 === 1;
+    },
+    other_than: function other_than(a, b) {
+      return parseFloat(a) !== parseFloat(b);
     }
   };
 

src/validators/local/numericality.js

@@ -23,6 +23,9 @@ const VALIDATIONS = {
   },
   odd: (a) => {
     return parseInt(a, 10) % 2 === 1
+  },
+  other_than: (a, b) => {
+    return parseFloat(a) !== parseFloat(b)
   }
 }
 

test/javascript/public/test/validators/numericality.js

@@ -221,6 +221,20 @@ QUnit.test('when only allowing even values and the value is odd', function (asse
   assert.equal(ClientSideValidations.validators.local.numericality(element, options), 'failed validation')
 })
 
+QUnit.test('when only allowing values other than 10 and value is 11', function (assert) {
+  var element = $('#form input')
+  var options = { messages: { other_than: 'failed validation', numericality: 'failed validation' }, other_than: 10 }
+  element.val('11')
+  assert.equal(ClientSideValidations.validators.local.numericality(element, options), undefined)
+})
+
+QUnit.test('when only allowing values other than 10 and value is 10', function (assert) {
+  var element = $('#form input')
+  var options = { messages: { other_than: 'failed validation', numericality: 'failed validation' }, other_than: 10 }
+  element.val('10')
+  assert.equal(ClientSideValidations.validators.local.numericality(element, options), 'failed validation')
+})
+
 QUnit.test('when value refers to another present input', function (assert) {
   var form = $('#form')
   var element1 = $('<input type="text" name="points_1" />')

vendor/assets/javascripts/rails.validations.js

@@ -365,6 +365,9 @@
     },
     odd: function odd(a) {
       return parseInt(a, 10) % 2 === 1;
+    },
+    other_than: function other_than(a, b) {
+      return parseFloat(a) !== parseFloat(b);
     }
   };