From 571f9e4e43eec3712166ffbce87fbfedc8f2a6ea Mon Sep 17 00:00:00 2001
From: Robert Messerle <rmesserle@google.com>
Date: Tue, 17 May 2016 12:39:53 -0700
Subject: [PATCH] fix(input): adds support for min/max on number inputs

closes #413
---
 src/components/input/input.html    |  2 ++
 src/components/input/input.spec.ts | 16 ++++++++++++++++
 src/components/input/input.ts      |  2 ++
 3 files changed, 20 insertions(+)

diff --git a/src/components/input/input.html b/src/components/input/input.html
index 5f0f79086fbf..a255b5688515 100644
--- a/src/components/input/input.html
+++ b/src/components/input/input.html
@@ -13,6 +13,8 @@
              [attr.aria-required]="ariaRequired"
              [attr.aria-invalid]="ariaInvalid"
              [id]="inputId"
+             [attr.min]="min"
+             [attr.max]="max"
              [disabled]="disabled"
              [required]="required"
              [spellcheck]="spellcheck"
diff --git a/src/components/input/input.spec.ts b/src/components/input/input.spec.ts
index 11246dd183c9..1004be3a78fb 100644
--- a/src/components/input/input.spec.ts
+++ b/src/components/input/input.spec.ts
@@ -282,6 +282,22 @@ export function main() {
           expect(testComponent.onBlur).toHaveBeenCalledWith(fakeEvent);
         })();
       });
+
+    it('supports min and max attributes for number fields', () => {
+      return builder
+          .overrideTemplate(MdInputNumberTypeConservedTestComponent, `
+            <md-input type="number" [(ngModel)]="value" min="0" max="10">
+            </md-input>
+          `)
+          .createAsync(MdInputNumberTypeConservedTestComponent)
+          .then(fixture => {
+            const inputElement: HTMLInputElement = fixture.debugElement.query(By.css('input'))
+                .nativeElement;
+
+            fixture.detectChanges();
+            expect(inputElement.getAttribute('min')).toBe('0');
+            expect(inputElement.getAttribute('max')).toBe('10');
+          });
     });
   });
 }
diff --git a/src/components/input/input.ts b/src/components/input/input.ts
index 33de725e0b65..cb0785e4c06d 100644
--- a/src/components/input/input.ts
+++ b/src/components/input/input.ts
@@ -144,6 +144,8 @@ export class MdInput implements ControlValueAccessor, AfterContentInit, OnChange
   @Input() @BooleanFieldValue() required: boolean = false;
   @Input() @BooleanFieldValue() spellcheck: boolean = false;
   @Input() type: string = 'text';
+  @Input() max: number = null;
+  @Input() min: number = null;
 
   private _blurEmitter: EventEmitter<FocusEvent> = new EventEmitter<FocusEvent>();
   private _focusEmitter: EventEmitter<FocusEvent> = new EventEmitter<FocusEvent>();