Include field name for built-in validation error messages (#6618)

* Include field name in built in validation error message

* Use template string for error message

lib/instance-validator.js

@@ -262,7 +262,7 @@ class InstanceValidator {
       const validatorArgs = this._extractValidatorArgs(test, validatorType, field);
       if (!validator[validatorType].apply(validator, [valueString].concat(validatorArgs))) {
       // extract the error msg
-        throw new Error(test.msg || 'Validation ' + validatorType + ' failed');
+        throw new Error(test.msg || `Validation ${validatorType} on ${field} failed`);
       }
     });
   }

test/integration/instance.test.js

@@ -1275,7 +1275,7 @@ describe(Support.getTestDialectTeaser('Instance'), function() {
         expect(err).to.be.instanceof(Object);
         expect(err.get('validateTest')).to.be.instanceof(Array);
         expect(err.get('validateTest')[0]).to.exist;
-        expect(err.get('validateTest')[0].message).to.equal('Validation isInt failed');
+        expect(err.get('validateTest')[0].message).to.equal('Validation isInt on validateTest failed');
       });
     });
 
@@ -1285,7 +1285,7 @@ describe(Support.getTestDialectTeaser('Instance'), function() {
         expect(err).to.be.instanceof(Object);
         expect(err.get('validateTest')).to.be.instanceof(Array);
         expect(err.get('validateTest')[0]).to.exist;
-        expect(err.get('validateTest')[0].message).to.equal('Validation isInt failed');
+        expect(err.get('validateTest')[0].message).to.equal('Validation isInt on validateTest failed');
       });
     });
 
@@ -1309,7 +1309,7 @@ describe(Support.getTestDialectTeaser('Instance'), function() {
           expect(err.get('validateTest')).to.exist;
           expect(err.get('validateTest')).to.be.instanceof(Array);
           expect(err.get('validateTest')[0]).to.exist;
-          expect(err.get('validateTest')[0].message).to.equal('Validation isInt failed');
+          expect(err.get('validateTest')[0].message).to.equal('Validation isInt on validateTest failed');
         });
       });
     });

test/integration/instance.validations.test.js

@@ -52,7 +52,7 @@ describe(Support.getTestDialectTeaser('InstanceValidator'), function() {
         return Model.create({name: 'World'}).then(function(model) {
           return model.updateAttributes({name: ''}).catch(function(err) {
             expect(err).to.be.an.instanceOf(Error);
-            expect(err.get('name')[0].message).to.equal('Validation notEmpty failed');
+            expect(err.get('name')[0].message).to.equal('Validation notEmpty on name failed');
           });
         });
       });
@@ -73,7 +73,7 @@ describe(Support.getTestDialectTeaser('InstanceValidator'), function() {
         return Model.create({name: 'World'}).then(function() {
           return Model.update({name: ''}, {where: {id: 1}}).catch(function(err) {
             expect(err).to.be.an.instanceOf(Error);
-            expect(err.get('name')[0].message).to.equal('Validation notEmpty failed');
+            expect(err.get('name')[0].message).to.equal('Validation notEmpty on name failed');
           });
         });
       });
@@ -236,7 +236,7 @@ describe(Support.getTestDialectTeaser('InstanceValidator'), function() {
         return User.sync({ force: true }).then(function() {
           return User.create({id: 'helloworld'}).catch(function(err) {
             expect(err).to.be.an.instanceOf(Error);
-            expect(err.get('id')[0].message).to.equal('Validation isInt failed');
+            expect(err.get('id')[0].message).to.equal('Validation isInt on id failed');
           });
         });
       });
@@ -490,7 +490,7 @@ describe(Support.getTestDialectTeaser('InstanceValidator'), function() {
 
     return expect(failingBar.validate()).to.be.rejected.then(function(errors) {
       expect(errors.get('field')).to.have.length(1);
-      expect(errors.get('field')[0].message).to.equal('Validation isIn failed');
+      expect(errors.get('field')[0].message).to.equal('Validation isIn on field failed');
     });
   });
 
@@ -527,7 +527,7 @@ describe(Support.getTestDialectTeaser('InstanceValidator'), function() {
         expect(user.getDataValue('name')).to.equal('RedCat');
         user.setDataValue('name', 'YellowCat');
         return expect(user.save()).to.be.rejected.then(function(errors) {
-          expect(errors.get('name')[0].message).to.eql('Validation isImmutable failed');
+          expect(errors.get('name')[0].message).to.eql('Validation isImmutable on name failed');
         });
       });
     });
@@ -689,7 +689,7 @@ describe(Support.getTestDialectTeaser('InstanceValidator'), function() {
         name: 'a'
       }).validate()).to.be.rejected;
     }).then(function(errors) {
-      expect(errors.get('name')[0].message).to.equal('Validation isExactly7Characters failed');
+      expect(errors.get('name')[0].message).to.equal('Validation isExactly7Characters on name failed');
     });
   });
 });

test/integration/model/create.test.js

@@ -1004,7 +1004,7 @@ describe(Support.getTestDialectTeaser('Model'), function() {
             expect(str2.str).to.equal('http://sequelizejs.org');
             return StringIsNullOrUrl.create({ str: '' }).catch(function(err) {
               expect(err).to.exist;
-              expect(err.get('str')[0].message).to.match(/Validation isURL failed/);
+              expect(err.get('str')[0].message).to.match(/Validation isURL on str failed/);
             });
           });
         });
@@ -1619,7 +1619,7 @@ describe(Support.getTestDialectTeaser('Model'), function() {
           expect(errors[0].errors.get('name')[0].type).to.equal('notNull Violation');
           expect(errors[1].record.name).to.equal('bar');
           expect(errors[1].record.code).to.equal('1');
-          expect(errors[1].errors.get('code')[0].message).to.equal('Validation len failed');
+          expect(errors[1].errors.get('code')[0].message).to.equal('Validation len on code failed');
         });
       });
     });