1 files changed, 76 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/directives/ng-bootstrap-form-validation/cd-form-group.directive.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/directives/ng-bootstrap-form-validation/cd-form-group.directive.ts
new file mode 100644
index 000000000..5f6b11de1
--- /dev/null
+++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/directives/ng-bootstrap-form-validation/cd-form-group.directive.ts
@@ -0,0 +1,76 @@
+/**
+ * MIT License
+ *
+ * Copyright (c) 2017 Kevin Kipp
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *
+ * Based on https://github.com/third774/ng-bootstrap-form-validation
+ */
+
+import {
+  ContentChildren,
+  Directive,
+  ElementRef,
+  HostBinding,
+  Input,
+  QueryList
+} from '@angular/core';
+import { FormControlName } from '@angular/forms';
+
+@Directive({
+  // tslint:disable-next-line:directive-selector
+  selector: '.form-group'
+})
+export class CdFormGroupDirective {
+  @ContentChildren(FormControlName)
+  formControlNames: QueryList<FormControlName>;
+
+  @Input()
+  validationDisabled = false;
+
+  @HostBinding('class.has-error')
+  get hasErrors() {
+    return (
+      this.formControlNames.some((c) => !c.valid && c.dirty && c.touched) &&
+      !this.validationDisabled
+    );
+  }
+
+  @HostBinding('class.has-success')
+  get hasSuccess() {
+    return (
+      !this.formControlNames.some((c) => !c.valid) &&
+      this.formControlNames.some((c) => c.dirty && c.touched) &&
+      !this.validationDisabled
+    );
+  }
+
+  constructor(private elRef: ElementRef) {}
+
+  get label() {
+    const label = this.elRef.nativeElement.querySelector('label');
+    return label && label.textContent ? label.textContent.trim() : 'This field';
+  }
+
+  get isDirtyAndTouched() {
+    return this.formControlNames.some((c) => c.dirty && c.touched);
+  }
+}