(function (global, factory) {
    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('tslib'), require('@angular/cdk/text-field'), require('@angular/core'), require('@angular/cdk/coercion'), require('@angular/cdk/platform'), require('@angular/forms'), require('@angular/material/core'), require('@angular/material/form-field'), require('rxjs')) :
    typeof define === 'function' && define.amd ? define('@angular/material/input', ['exports', 'tslib', '@angular/cdk/text-field', '@angular/core', '@angular/cdk/coercion', '@angular/cdk/platform', '@angular/forms', '@angular/material/core', '@angular/material/form-field', 'rxjs'], factory) :
    (global = global || self, factory((global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.input = {}), global.tslib, global.ng.cdk.textField, global.ng.core, global.ng.cdk.coercion, global.ng.cdk.platform, global.ng.forms, global.ng.material.core, global.ng.material.formField, global.rxjs));
}(this, (function (exports, tslib, textField, core, coercion, platform, forms, core$1, formField, rxjs) { 'use strict';

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
    /**
     * Directive to automatically resize a textarea to fit its content.
     * @deprecated Use `cdkTextareaAutosize` from `@angular/cdk/text-field` instead.
     * @breaking-change 8.0.0
     */
    var MatTextareaAutosize = /** @class */ (function (_super) {
        tslib.__extends(MatTextareaAutosize, _super);
        function MatTextareaAutosize() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        Object.defineProperty(MatTextareaAutosize.prototype, "matAutosizeMinRows", {
            get: function () { return this.minRows; },
            set: function (value) { this.minRows = value; },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatTextareaAutosize.prototype, "matAutosizeMaxRows", {
            get: function () { return this.maxRows; },
            set: function (value) { this.maxRows = value; },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatTextareaAutosize.prototype, "matAutosize", {
            get: function () { return this.enabled; },
            set: function (value) { this.enabled = value; },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatTextareaAutosize.prototype, "matTextareaAutosize", {
            get: function () { return this.enabled; },
            set: function (value) { this.enabled = value; },
            enumerable: true,
            configurable: true
        });
        MatTextareaAutosize.decorators = [
            { type: core.Directive, args: [{
                        selector: 'textarea[mat-autosize], textarea[matTextareaAutosize]',
                        exportAs: 'matTextareaAutosize',
                        inputs: ['cdkAutosizeMinRows', 'cdkAutosizeMaxRows'],
                        host: {
                            'class': 'cdk-textarea-autosize mat-autosize',
                            // Textarea elements that have the directive applied should have a single row by default.
                            // Browsers normally show two rows by default and therefore this limits the minRows binding.
                            'rows': '1',
                        },
                    },] }
        ];
        MatTextareaAutosize.propDecorators = {
            matAutosizeMinRows: [{ type: core.Input }],
            matAutosizeMaxRows: [{ type: core.Input }],
            matAutosize: [{ type: core.Input, args: ['mat-autosize',] }],
            matTextareaAutosize: [{ type: core.Input }]
        };
        return MatTextareaAutosize;
    }(textField.CdkTextareaAutosize));

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
    /** @docs-private */
    function getMatInputUnsupportedTypeError(type) {
        return Error("Input type \"" + type + "\" isn't supported by matInput.");
    }

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
    /**
     * This token is used to inject the object whose value should be set into `MatInput`. If none is
     * provided, the native `HTMLInputElement` is used. Directives like `MatDatepickerInput` can provide
     * themselves for this token, in order to make `MatInput` delegate the getting and setting of the
     * value to them.
     */
    var MAT_INPUT_VALUE_ACCESSOR = new core.InjectionToken('MAT_INPUT_VALUE_ACCESSOR');

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
    // Invalid input type. Using one of these will throw an MatInputUnsupportedTypeError.
    var MAT_INPUT_INVALID_TYPES = [
        'button',
        'checkbox',
        'file',
        'hidden',
        'image',
        'radio',
        'range',
        'reset',
        'submit'
    ];
    var nextUniqueId = 0;
    // Boilerplate for applying mixins to MatInput.
    /** @docs-private */
    var MatInputBase = /** @class */ (function () {
        function MatInputBase(_defaultErrorStateMatcher, _parentForm, _parentFormGroup, 
        /** @docs-private */
        ngControl) {
            this._defaultErrorStateMatcher = _defaultErrorStateMatcher;
            this._parentForm = _parentForm;
            this._parentFormGroup = _parentFormGroup;
            this.ngControl = ngControl;
        }
        return MatInputBase;
    }());
    var _MatInputMixinBase = core$1.mixinErrorState(MatInputBase);
    /** Directive that allows a native input to work inside a `MatFormField`. */
    var MatInput = /** @class */ (function (_super) {
        tslib.__extends(MatInput, _super);
        function MatInput(_elementRef, _platform, 
        /** @docs-private */
        ngControl, _parentForm, _parentFormGroup, _defaultErrorStateMatcher, inputValueAccessor, _autofillMonitor, ngZone) {
            var _this = _super.call(this, _defaultErrorStateMatcher, _parentForm, _parentFormGroup, ngControl) || this;
            _this._elementRef = _elementRef;
            _this._platform = _platform;
            _this.ngControl = ngControl;
            _this._autofillMonitor = _autofillMonitor;
            _this._uid = "mat-input-" + nextUniqueId++;
            /** Whether the component is being rendered on the server. */
            _this._isServer = false;
            /** Whether the component is a native html select. */
            _this._isNativeSelect = false;
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            _this.focused = false;
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            _this.stateChanges = new rxjs.Subject();
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            _this.controlType = 'mat-input';
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            _this.autofilled = false;
            _this._disabled = false;
            _this._required = false;
            _this._type = 'text';
            _this._readonly = false;
            _this._neverEmptyInputTypes = [
                'date',
                'datetime',
                'datetime-local',
                'month',
                'time',
                'week'
            ].filter(function (t) { return platform.getSupportedInputTypes().has(t); });
            var element = _this._elementRef.nativeElement;
            // If no input value accessor was explicitly specified, use the element as the input value
            // accessor.
            _this._inputValueAccessor = inputValueAccessor || element;
            _this._previousNativeValue = _this.value;
            // Force setter to be called in case id was not specified.
            _this.id = _this.id;
            // On some versions of iOS the caret gets stuck in the wrong place when holding down the delete
            // key. In order to get around this we need to "jiggle" the caret loose. Since this bug only
            // exists on iOS, we only bother to install the listener on iOS.
            if (_platform.IOS) {
                ngZone.runOutsideAngular(function () {
                    _elementRef.nativeElement.addEventListener('keyup', function (event) {
                        var el = event.target;
                        if (!el.value && !el.selectionStart && !el.selectionEnd) {
                            // Note: Just setting `0, 0` doesn't fix the issue. Setting
                            // `1, 1` fixes it for the first time that you type text and
                            // then hold delete. Toggling to `1, 1` and then back to
                            // `0, 0` seems to completely fix it.
                            el.setSelectionRange(1, 1);
                            el.setSelectionRange(0, 0);
                        }
                    });
                });
            }
            _this._isServer = !_this._platform.isBrowser;
            _this._isNativeSelect = element.nodeName.toLowerCase() === 'select';
            if (_this._isNativeSelect) {
                _this.controlType = element.multiple ? 'mat-native-select-multiple' :
                    'mat-native-select';
            }
            return _this;
        }
        Object.defineProperty(MatInput.prototype, "disabled", {
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            get: function () {
                if (this.ngControl && this.ngControl.disabled !== null) {
                    return this.ngControl.disabled;
                }
                return this._disabled;
            },
            set: function (value) {
                this._disabled = coercion.coerceBooleanProperty(value);
                // Browsers may not fire the blur event if the input is disabled too quickly.
                // Reset from here to ensure that the element doesn't become stuck.
                if (this.focused) {
                    this.focused = false;
                    this.stateChanges.next();
                }
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatInput.prototype, "id", {
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            get: function () { return this._id; },
            set: function (value) { this._id = value || this._uid; },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatInput.prototype, "required", {
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            get: function () { return this._required; },
            set: function (value) { this._required = coercion.coerceBooleanProperty(value); },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatInput.prototype, "type", {
            /** Input type of the element. */
            get: function () { return this._type; },
            set: function (value) {
                this._type = value || 'text';
                this._validateType();
                // When using Angular inputs, developers are no longer able to set the properties on the native
                // input element. To ensure that bindings for `type` work, we need to sync the setter
                // with the native property. Textarea elements don't support the type property or attribute.
                if (!this._isTextarea() && platform.getSupportedInputTypes().has(this._type)) {
                    this._elementRef.nativeElement.type = this._type;
                }
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatInput.prototype, "value", {
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            get: function () { return this._inputValueAccessor.value; },
            set: function (value) {
                if (value !== this.value) {
                    this._inputValueAccessor.value = value;
                    this.stateChanges.next();
                }
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatInput.prototype, "readonly", {
            /** Whether the element is readonly. */
            get: function () { return this._readonly; },
            set: function (value) { this._readonly = coercion.coerceBooleanProperty(value); },
            enumerable: true,
            configurable: true
        });
        MatInput.prototype.ngOnInit = function () {
            var _this = this;
            if (this._platform.isBrowser) {
                this._autofillMonitor.monitor(this._elementRef.nativeElement).subscribe(function (event) {
                    _this.autofilled = event.isAutofilled;
                    _this.stateChanges.next();
                });
            }
        };
        MatInput.prototype.ngOnChanges = function () {
            this.stateChanges.next();
        };
        MatInput.prototype.ngOnDestroy = function () {
            this.stateChanges.complete();
            if (this._platform.isBrowser) {
                this._autofillMonitor.stopMonitoring(this._elementRef.nativeElement);
            }
        };
        MatInput.prototype.ngDoCheck = function () {
            if (this.ngControl) {
                // We need to re-evaluate this on every change detection cycle, because there are some
                // error triggers that we can't subscribe to (e.g. parent form submissions). This means
                // that whatever logic is in here has to be super lean or we risk destroying the performance.
                this.updateErrorState();
            }
            // We need to dirty-check the native element's value, because there are some cases where
            // we won't be notified when it changes (e.g. the consumer isn't using forms or they're
            // updating the value using `emitEvent: false`).
            this._dirtyCheckNativeValue();
        };
        /** Focuses the input. */
        MatInput.prototype.focus = function (options) {
            this._elementRef.nativeElement.focus(options);
        };
        /** Callback for the cases where the focused state of the input changes. */
        MatInput.prototype._focusChanged = function (isFocused) {
            if (isFocused !== this.focused && (!this.readonly || !isFocused)) {
                this.focused = isFocused;
                this.stateChanges.next();
            }
        };
        MatInput.prototype._onInput = function () {
            // This is a noop function and is used to let Angular know whenever the value changes.
            // Angular will run a new change detection each time the `input` event has been dispatched.
            // It's necessary that Angular recognizes the value change, because when floatingLabel
            // is set to false and Angular forms aren't used, the placeholder won't recognize the
            // value changes and will not disappear.
            // Listening to the input event wouldn't be necessary when the input is using the
            // FormsModule or ReactiveFormsModule, because Angular forms also listens to input events.
        };
        /** Determines if the component host is a textarea. */
        MatInput.prototype._isTextarea = function () {
            return this._elementRef.nativeElement.nodeName.toLowerCase() === 'textarea';
        };
        /** Does some manual dirty checking on the native input `value` property. */
        MatInput.prototype._dirtyCheckNativeValue = function () {
            var newValue = this._elementRef.nativeElement.value;
            if (this._previousNativeValue !== newValue) {
                this._previousNativeValue = newValue;
                this.stateChanges.next();
            }
        };
        /** Make sure the input is a supported type. */
        MatInput.prototype._validateType = function () {
            if (MAT_INPUT_INVALID_TYPES.indexOf(this._type) > -1) {
                throw getMatInputUnsupportedTypeError(this._type);
            }
        };
        /** Checks whether the input type is one of the types that are never empty. */
        MatInput.prototype._isNeverEmpty = function () {
            return this._neverEmptyInputTypes.indexOf(this._type) > -1;
        };
        /** Checks whether the input is invalid based on the native validation. */
        MatInput.prototype._isBadInput = function () {
            // The `validity` property won't be present on platform-server.
            var validity = this._elementRef.nativeElement.validity;
            return validity && validity.badInput;
        };
        Object.defineProperty(MatInput.prototype, "empty", {
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            get: function () {
                return !this._isNeverEmpty() && !this._elementRef.nativeElement.value && !this._isBadInput() &&
                    !this.autofilled;
            },
            enumerable: true,
            configurable: true
        });
        Object.defineProperty(MatInput.prototype, "shouldLabelFloat", {
            /**
             * Implemented as part of MatFormFieldControl.
             * @docs-private
             */
            get: function () {
                if (this._isNativeSelect) {
                    // For a single-selection `<select>`, the label should float when the selected option has
                    // a non-empty display value. For a `<select multiple>`, the label *always* floats to avoid
                    // overlapping the label with the options.
                    var selectElement = this._elementRef.nativeElement;
                    var firstOption = selectElement.options[0];
                    // On most browsers the `selectedIndex` will always be 0, however on IE and Edge it'll be
                    // -1 if the `value` is set to something, that isn't in the list of options, at a later point.
                    return this.focused || selectElement.multiple || !this.empty ||
                        !!(selectElement.selectedIndex > -1 && firstOption && firstOption.label);
                }
                else {
                    return this.focused || !this.empty;
                }
            },
            enumerable: true,
            configurable: true
        });
        /**
         * Implemented as part of MatFormFieldControl.
         * @docs-private
         */
        MatInput.prototype.setDescribedByIds = function (ids) {
            this._ariaDescribedby = ids.join(' ');
        };
        /**
         * Implemented as part of MatFormFieldControl.
         * @docs-private
         */
        MatInput.prototype.onContainerClick = function () {
            // Do not re-focus the input element if the element is already focused. Otherwise it can happen
            // that someone clicks on a time input and the cursor resets to the "hours" field while the
            // "minutes" field was actually clicked. See: https://github.com/angular/components/issues/12849
            if (!this.focused) {
                this.focus();
            }
        };
        MatInput.decorators = [
            { type: core.Directive, args: [{
                        selector: "input[matInput], textarea[matInput], select[matNativeControl],\n      input[matNativeControl], textarea[matNativeControl]",
                        exportAs: 'matInput',
                        host: {
                            /**
                             * @breaking-change 8.0.0 remove .mat-form-field-autofill-control in favor of AutofillMonitor.
                             */
                            'class': 'mat-input-element mat-form-field-autofill-control',
                            '[class.mat-input-server]': '_isServer',
                            // Native input properties that are overwritten by Angular inputs need to be synced with
                            // the native input element. Otherwise property bindings for those don't work.
                            '[attr.id]': 'id',
                            '[attr.placeholder]': 'placeholder',
                            '[disabled]': 'disabled',
                            '[required]': 'required',
                            '[attr.readonly]': 'readonly && !_isNativeSelect || null',
                            '[attr.aria-describedby]': '_ariaDescribedby || null',
                            '[attr.aria-invalid]': 'errorState',
                            '[attr.aria-required]': 'required.toString()',
                            '(blur)': '_focusChanged(false)',
                            '(focus)': '_focusChanged(true)',
                            '(input)': '_onInput()',
                        },
                        providers: [{ provide: formField.MatFormFieldControl, useExisting: MatInput }],
                    },] }
        ];
        /** @nocollapse */
        MatInput.ctorParameters = function () { return [
            { type: core.ElementRef },
            { type: platform.Platform },
            { type: forms.NgControl, decorators: [{ type: core.Optional }, { type: core.Self }] },
            { type: forms.NgForm, decorators: [{ type: core.Optional }] },
            { type: forms.FormGroupDirective, decorators: [{ type: core.Optional }] },
            { type: core$1.ErrorStateMatcher },
            { type: undefined, decorators: [{ type: core.Optional }, { type: core.Self }, { type: core.Inject, args: [MAT_INPUT_VALUE_ACCESSOR,] }] },
            { type: textField.AutofillMonitor },
            { type: core.NgZone }
        ]; };
        MatInput.propDecorators = {
            disabled: [{ type: core.Input }],
            id: [{ type: core.Input }],
            placeholder: [{ type: core.Input }],
            required: [{ type: core.Input }],
            type: [{ type: core.Input }],
            errorStateMatcher: [{ type: core.Input }],
            value: [{ type: core.Input }],
            readonly: [{ type: core.Input }]
        };
        return MatInput;
    }(_MatInputMixinBase));

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
    var MatInputModule = /** @class */ (function () {
        function MatInputModule() {
        }
        MatInputModule.decorators = [
            { type: core.NgModule, args: [{
                        declarations: [MatInput, MatTextareaAutosize],
                        imports: [
                            textField.TextFieldModule,
                            formField.MatFormFieldModule,
                        ],
                        exports: [
                            textField.TextFieldModule,
                            // We re-export the `MatFormFieldModule` since `MatInput` will almost always
                            // be used together with `MatFormField`.
                            formField.MatFormFieldModule,
                            MatInput,
                            MatTextareaAutosize,
                        ],
                        providers: [core$1.ErrorStateMatcher],
                    },] }
        ];
        return MatInputModule;
    }());

    /**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */

    /**
     * Generated bundle index. Do not edit.
     */

    exports.MAT_INPUT_VALUE_ACCESSOR = MAT_INPUT_VALUE_ACCESSOR;
    exports.MatInput = MatInput;
    exports.MatInputModule = MatInputModule;
    exports.MatTextareaAutosize = MatTextareaAutosize;
    exports.getMatInputUnsupportedTypeError = getMatInputUnsupportedTypeError;

    Object.defineProperty(exports, '__esModule', { value: true });

})));
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