– Harleay. Whether the control is empty. onetwo12. Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I'm not sure if for my case I should use FormControl or NgModel. But no matter what I do, Angular tells me: Error: mat-form-field must contain a MatFormFieldControl. controlType = 'my-tel. A lot of things from mat-form-field depends on direct input child with matInput directive. Source:. 0. I found ngx-monaco-editor-v2 which integrates perfectly inside my form. 0. Home / Codes / typescript (3) Relevance Votes Newest. Adrian Kokot. Simplified Code: <mat-radio-button> <mat-form-field> <input matInput> </mat-form-field> </mat-radio-button>Hvis din `mat-form-field` indeholder en ` ` eller ` ` element, skal du sikre dig, at du har tilføjet `matInput` -direktivet til det og har importeret `MatInputModule`, ellers vil du få `mat-form-field must contain a MatFormFieldControl` -fejl i din applikation. <mat-form-field> <input matInput hidden> <ng-content></ng-content> </mat-form-field>. <mat-form-field> has a color property which can be set to primary, accent, or warn. 1. ts. 1. 3. The floatLabel="never" property on the mat-form-field keeps the placeholder from floating in the . You signed in with another tab or window. Im not sure why the component is complaining, as you can see even in the resulting dom the matinput attribute is there. Only on chrome. The standard appearance is a slightly updated version of the legacy. 0. In console i have an error: mat-form-field must contain a MatFormFieldControl. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control. 2 mat-form-field with appearance outline doesn't work well. Angular Material sidenav drawer locked when mat-form-field is used in the page. Angular: mat-form-field must contain a MatFormFieldControl. 19 Uncaught Error: Unexpected directive 'MatFormField' imported by the module 'AppModule'. <input matNativeControl> & <textarea matNativeControl> (version 7 &. Thanks anyways!No milestone. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control. We recommend a specificity of at. It does get selected if I click within the area of the radio button but outside of the form field. mat-form-field must contain a MatFormFieldControl and already imported. To fix it, the control must be there, so I have used. exception on @merlosy solution implementation :. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl. Lively Llama answered on November 10, 2020 Popularity 10/10. Do not wrap the buttons with mat-form-field. This can be overridden to an explicit size using CSS. ts The <mat-form-field> doesn't support <input type="file" /> and as far as I can see there is nothing that supports it. group ( { description: ["descriptionhere", []], data: new FormControl (this. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control. . Related Solutions. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl. @JoostK Thanks for your solution. *** Dynamic Form Control Component Template. @YSFKBDY I changed options of the second mat-select to options2. Hint labels are additional descriptive text that appears below the form field's underline. html:33 ERROR Error: mat-form-field must contain a MatFormFieldControl. Hot Network Questions Solving a limit by the. Development. Seems like after 3 years there's still no fix to this issue in Angular Material. onetwo12. SEARCH ; COMMUNITY; API ; DOCS ; INSTALL GREPPER. You can, however, put a hidden text field inside the mat-form-field to satisfy the requirement and, if necessary, bind all the values together if what you want is to get the same look as the other fields. mat-form-field must contain a MatFormFieldControl. 1 'mat-form-field' is not a known element: 1. For integration I am using ngx-stripe. The <mat-select/> or <select/> component can be used in a form-field created by adding <mat-form-field/>. George Perid. mat-form-field must contain a MatFormFieldControl. How to align correctly mat form field in my forms in Angular 11 material? 163. 1. Wrapping the mat-select in a mat-form-field gives me the following error: mat-form-field must contain a MatFormFieldControl. . Angular 10: ERROR Error: mat-form-field must contain a MatFormFieldControl. The mat-form-field supports 4 different appearance variants which can be set via the appearance input. Did you forget to add mdInput to the native input or textarea element?. Hi Guys ,I have faced this error ERROR Error: mat-form-field must contain a MatFormFieldControl. even i added MatFormFieldModule. No branches or pull requests. scss file. I'm trying to create a component for a list of tags that I should be able to import everywhere. Error:mat-form-field must contain a MatFormFieldControl. 1. schemas' of this component to suppress this message. mat-form-field must contain a matformfieldcontrol textarea at-form-field must contain a MatFormFieldControl. 0. mat-input-element { padding: 1. Consider caching the ngModule somewhere (or even just factory in this case) but keep in mind that this instance is specific to a parent Injector, which is. formControlName for mat-list gives 'mat-form-field must contain a MatFormFieldControl' 4 Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field controlI've tried adding ngDefaultControl but after that I receive "Error: mat-form-field must contain a MatFormFieldControl. <mat-form-field> is a component used to wrap several Angular Material components and apply common Text field styles such as the underline, floating label, and hint messages. Form field · Grid list · Icon · Input. In previous versions of angular material I could reduce the height by reducing the font-size and by reducing some specific margins and paddings inside the form-field. The text was updated successfully, but these errors were encountered: 👍 55 saithis, marci4, slavrov, hansregeer, ggraat, raouldh, thundur, HannaBabrouskaya, alexanto, seritools, and 45 more reacted with thumbs up emoji 👀 1 bmtheo reacted with eyes emoji mat-form-field must contain a MatFormFieldControl. Error: mat-form-field must contain a MatFormFieldControl. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom. The following Angular Material components are designed to work inside a <mat-form-field>: & (version 7 & newer) (version 7 & newer) & (version 5 & 6) <mat-select> <mat-chip-list> Breaking News. How can I set mat-form-field to readonly in Angular for an edit/read view, so that users can still easily read it, but not edit it? angular; angular-material;. Comment . 1 'mat-form-field' is not a known element: 1. This my demo code and stackblitz HTML <form [formGroup]="changeNotifyForm" (ngSubmit)="onSubmit()"> <mat-. Ask Question Asked 5 years, 6 months ago. Mat-form-field must contain a MatFormFieldControl. In building app I've got no errors: core. ERROR Error: mat-form-field must contain a MatFormFieldControl. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control. 0. mat-form-field control input should not contain *ngIf. Where you can see that focusin is the event that opens the "options". The form will still work without it. if the cell is a string it will have an input field of type 'text'. Understanding : mat-form-field must contain a matformfieldcontrol Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control 0 Mat-Button Error: mat-form-field must contain a MatFormFieldControl Some of these mat form fields are working but some are not working. 3. <mat-form-field> is a component used to wrap several Angular Material components and apply common Text field styles such as the underline, floating label, and hint messages. mat-form-field must contain a MatFormFieldControl. Share. To fix this error, you need to ensure that the mat-form-field component is properly associated with a valid form field control. The legacy appearance is the default style that the mat-form-field has traditionally had. module. I have the same input 2 times. 112. See the test 'mat-form-field should detect errors after validations are triggered' in github. Mat-table Sorting Demo not Working. This is the HTML code: <mat-form-field> <mat-label>Event Graphic</mat-label> <ngx-mat-file-input placeholder="Basic Input". Follow edited Oct 6, 2017 at 10:35. Share Improve this answerI have a form with some mat-form-field, it is supposed to have together with others two inputs as date picker this. mat-form-field-outline { background-color: #f5f5f5; border-radius: 5px; } does not work anymore and I have been trying to find a way to do it but I have not been successful, on top of that the spacing seems to be messed up as well. My problem is the mat-form-field is not showing on my browser. If I add *ngIf to my material input, it says "mat-form-field must contain a MatFormFieldControl. However, there are two workarounds: First workaround:. Unfortunately, it appears the mentioned. Error Mat-form-field must Contain MatFormFieldControl fix. 0. Class MatFormFieldModule is not an Angular module. I need to custom style the mat-form-field instance, in particular, remove the whitesmoke background color applied by the prebuilt theme I am using in my example. The component is called tag-list-component. Initial value of dropdown mat-select using formControlName not reflected in UI. Improve this answer. Just remove the mat-form-field element entirely. Enter the details and click save. 4 and Material 7. Some of them contain MatSelect dropdowns, but most of them contain input[type=text] elements with matInput attribute. – YSFKBDY. The standard appearance is a slightly updated version of the legacy. I don't want to show those chips inside my input field what I wanna do is when user enters anything, the chip should be created under the input field(not inside the input. but not inside a mat-form-field :( <mat-form-f. g. Understanding : mat-form-field must contain a. 4 participants. mat-form-field-underline { display: none;} The underline is always going to be hidden but you can apply this style conditionnaly with the use of ngClass. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control 0 Angular Material Elements do not react to changes1 Answer. Also, make sure you don't have a *ngIf on the mat-select or mat-input. How to use <mat-form-field> <input type file , for upload a file #11732. " What is wrong? Mukesh. “mat-form-field must contain a matformfieldcontrol mat, mat-form-field must contain a matformfieldcontrol custom component. ts and in the dialog used some other modules you must add all modules for dialog to. ts file. For example in this guide we'll learn how to create a custom input for inputting US telephone numbers and hook. If 'mat-form-field' is an Angular component, then verify that it is part of this module. Make sure you haven't misspelled the directive as it is case-sensitive. If 'mat-form-field' is an Angular component, then verify that it is part of this module. Asked on September 30, 2019. choices [1] });But focus went to the dummy text box as soon as I click the editor to write something into it. touched; } This should respect your normal Angular validators in the parent component, like this line in the formGroup:Error: No value accessor for form control with name: 'foldersList' Error: mat-form-field must contain a MatFormFieldControl. The standard appearance is a slightly updated version of the legacy. How to show input fields based on mat radio button selection in angular material. Can somebody help me, since now thank you all. Bug, feature request, or proposal: Currently, I'm not sure it's a bug or it's intended: When use ng-container with mat-form-field, got this error: field must contain a MatFormFieldControl. mat-form-field must contain a MatFormFieldControl. {"payload":{"allShortcutsEnabled":false,"fileTree":{"src/material/form-field":{"items":[{"name":"directives","path":"src/material/form-field/directives","contentType. A <mat-form-field> can have up to two hint labels; one start-aligned (left in an LTR language, right in RTL), and one end-aligned. overview api examples. Saved searches Use saved searches to filter your results more quicklyAngular Material form issue: angular mat-form-field must contain MatFormFieldControl Hot Network Questions A stranger messaged me “please put 10 dollars on my card”, followed by a card number. About; Products. I tried the NGX Angular Material library because it's the only one which contains a file input compatible with Angular Material. Angular material form not working - mat-form-field must contain a. Option 2. Follow answered Jun 20 at 5:45. Angular: mat-form-field must contain a MatFormFieldControl. mat-form-field must contain a MatFormFieldControl and already imported. 2. Connect and share knowledge within a single location that is structured and easy to search. If your form field contains a native or element, make sure you've added the matInput directive to it and have imported MatInputModule. Oh I see. - For Drag and Drop Load 6 more related questions Show fewer related questionsI'm using angular material to construct a page, i'm trying to use the mat-form-field component but the label is not working and i don't know why. To ensure that your mat-form-field component functions properly and to avoid the “ror: mat-form-field must contain a matformfieldcontrol” error, it’s important to. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl Hot Network Questions Negative intersection number between curve and effective divisorAngular Material form issue: angular mat-form-field must contain MatFormFieldControl. mat-form-field-infix { padding: 0 !important; border-top: 0; } input. . No branches or pull requests. But when you unchecked the I accept the date and check again the form is invalid because with uncheck the form holds the above field which contains required and the form is invalid if optDate does not have value. Share. You don't appear to be creating your controls for your form, you will need to do something like below to create the controls data and datatype. mat-form-field must contain a MatFormFieldControl. . mat-form-field must contain a MatFormFieldControl. 26. I tried to put the background image off but it doesn't work. Did you import the following dependencies? npm install --save @angular/material @angular/cdk npm install --save @angular/animationsこれでmat-form-field要素のクラスにremove-topを付与した中のスタイルだけ変更することができます。 影響範囲をできうる限り小さくできる寸法です。 逆にいうと、remove-topを付与したmat-form-field中のスタイルは全て変更されてしまうので注意で書いたように、「複数<input>タグが存在し、それぞれに. Dynamically create a <mat-error> component and have it be projected into the parent <mat-form-field> component properly 0 formControlName for mat-list gives 'mat-form-field must contain a MatFormFieldControl'Answer by Leighton Shields <mat-checkbox> selector is an angular material checkbox component, it works like <input type=”checkbox”> & sugar coated with Material design styling and animations. Can't bind to 'formGroup' since it isn't a known property of 'form' 902. Maintaining a parallel fork of a project that contains the. <mat-form-field> inherits its font-size from its parent element. ts code for the html. I'm trying to create a component for a list of tags that I should be able to import everywhere. Later I have found out that I have missed to add the attribut. The first step is to provide our new component as an implementation of the MatFormFieldControl. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl. Angular Material DatePicker -- Error: mat-form-field must contain a MatFormFieldControl 2 'mat-datepicker-actions' is not a known element - best solution required. Bug, feature request, or proposal: Please add support for mat-radio, mat-radio-group and mat-checkbox in mat-form-field. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl. ERROR Error: md-form-field must contain a MdFormFieldControl. formBuilder. Angular material form not working - mat-form-field must contain a MatFormFieldControl. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control 3 <mat-error> not working inside ControlValueAccessor when inheriting validations from custom formControl in parent component mat-form-field must contain a MatFormFieldControl. We'll be right back. mat-form-field must contain a. mat-form-field must contain a MatFormFieldControl in type file Input field. If 'mat-form-field' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule. . edukng623 opened this issue on May 23, 2018 · 4 comments. The simplest way to set the initial date for an Angular Material Datepicker is to set an initial date value when constructing the form control. " Angular. ERROR Error: "mat-form-field must contain a MatFormFieldControl. e. . I've tried. ts: import { MatFormFieldModule, MatSelectModule, MatInputModule } from. mat-form-field must contain a MatFormFieldControl and already imported. <mat-form-field> inherits its font-size from its parent element. In this document, "form field" refers to the wrapper component <mat-form-field> and "form field control" refers to the component that the <mat-form. Angular – mat-form-field must contain a MatFormFieldControl. A lot of things from mat-form-field depends on direct input child with matInput directive. 9. The table is working fine but mat-paginator is not working. Hi Guys ,I have faced this error ERROR Error: mat-form-field must contain a MatFormFieldControl. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control 26 Angular: mat-form-field must contain a MatFormFieldControl I'm using angular material to construct a page, i'm trying to use the mat-form-field component but the label is not working and i don't know why. ERROR Error: mat-form-field must contain a MatFormFieldControl. Mat-table Sorting Demo not Working. Update app. If 'mat-form-field' is an Angular component, then verify that it is part of this module. I need to click the area where my input is then it will show up. Angular material form not working - mat-form-field must contain a MatFormFieldControl. . BroadCastComponent. Angular material form not working - mat-form-field must contain a MatFormFieldControl. Later I have found out that I have missed to add the attribut. mat-form-field . Can't bind to 'formGroup' since it isn't a known native property. Did you forget to add matInput to the native input or textarea element?" What is the expected behavior? mat-form-field shall see that i have added matInput to the input field. 0. mat-form-field must contain a MatFormFieldControl. Here is the updated app. I want to show the first one on the first case and the second one on the second case. How to remove the outline mat-form-filed border corner. mat-input-element { background: rgb(181, 255, 10) !important; } orCan't use angular 'mat-form-field' inside custom angular component. When I click on the form field, I can see the animation of the radio button is selected but not actually being selected. js:6210 ERROR Error: mat-form-field must contain a MatFormFieldControl. On this page. Hot Network Questions I would like to model this shape, but can't figure out how. Error: mat-form-field must contain a MatFormFieldControl. <md-form-field> <input type="text" mdInput> </md-form-field>. The mat-form-field must contain a MatFormFieldControl. patchValue ( { select: this. Angular Material: ERROR Error: mat-form-field must contain a MatFormFieldControl. I have checked my Component code and made sure FormControl exist. 28. Stack Overflow. The following Angular Material components are designed to work inside a <mat-form-field>: & (version 7 & newer) (version 7 & newer) & (version 5 & 6) <mat-select> <mat-chip-list> Breaking News. Those elements are inside <mat-form-field> (with position absolute), that's why changing <mat-form-field> classes doesn't work. It collects links to all the places you might be looking at while hunting down a tough bug. <mat-form-field> <ckeditor [editor]="descriptionEditor" [c. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl 1 Getting ERROR mat-form-field must contain a MatFormFieldControl1 Answer. Favourite Share. As stated in Form field | Angular Material > Error: mat-form-field must contain a MatFormFieldControl. Closed Copy link. html:33 ERROR Error: mat-form-field must contain a MatFormFieldControl. link Error: mat-form-field must contain a MatFormFieldControl （mat-form-field 内必须有一个 MatFormFieldControl） link Error: mat-form-field must contain a MatFormFieldControl 该错误会在你没有往表单字段中添加过表单字段控件时出现。And I have got few errors: 'mat-form-field' is not a known element: If 'mat-form-field' is an Angular component, then verify that it is part of this module. ah okay now i get it. The only change I made to the working code below is to wrap the input field in and add the matInput attribute to the input field. Angular material form not working - mat-form-field must contain a MatFormFieldControl 1 Angular Material form issue: angular mat-form-field must contain MatFormFieldControl mat-form-field must contain a MatFormFieldControl. Now that you have imported the FormsModule, you should be able to use [ (ngModel)] with input elements in your template. mat-form-field must contain a MatFormFieldControl. - For Drag and Drop. If your form field contains native input or textarea elements, you have to set the matInput directive as shown in the code sample. then how do i list out the international phone numbers? give me your idea please. mat-form-field must contain a MatFormFieldControl and already imported. " so it doesn't really help. 3 <mat-error> not working inside ControlValueAccessor when inheriting validations from custom formControl in parent. Learn more about Teamshas anyone succesfully wrapped ng-select for angular material, so it actually aligns and behaves like all the other fields? we decided against ng-select because of this and used ngx-mat-select-search instead, which is buggy and has a lot of boilerplate code. The problem is that when I run the code, I get the error: mat-form-field must contain a MatFormFieldControl. That’s because our component has not implemented MatFormFieldControl. 0. Angular Error: "mat-form-field' is not a known element" 1. 3. This error occurs when you have not added a form field control to your form field. This can be useful if you need to create a component that shares a lot of common behavior with a form field, but adds some additional logic. Did I miss any attribute/key in the html template?? angular6; angular-reactive-forms;. 5. I have a child component that recieves an Input object and I should save what's written in the input field onto a property of this object. I'm new to Angular so any help would be appreciated. 15. 28. – Harleay. I have tried to use the old methods from various answers here but none seem to work. Elevation helpers Enhance your components with elevation and depth. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl. 以下のエラーメッセージが表示されます。. In other words, it's saying that your input must be " static ", you can't have a *ngIf encapsulating it. If 'mat-form-field' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule. Angular Material form issue: angular mat-form-field must contain. x. mat-form-field must contain a matformfieldcontrol checkbox. Uncaught Error: Template parse errors: 'mat-form-field' is not a known element: 1. even i added MatFormFieldModule. I'm trying to make Material 2's MatInput listen to a service. So I installed the library, imported it in my app module but it seems that I can't use the html tag ngx-mat-file-input. 0. mat-form-field must contain a MatFormFieldControl. Unfortunately, it appears the mentioned on the title despite. Wrong --> <mat-form-field> </mat-form-field> <mat-form-field> </mat-form-field> Breaking News: Grepper is joining You. When I click on the form field, I can see the animation of the radio button is selected but not actually being selected. This can be overridden to an explicit size using CSS. mat-form-field must contain a matformfieldcontrol combobox mat-form-field must contain a matformfieldcontrol. mat-form-field must contain a MatFormFieldControl and already imported. What you can do to solve your case is something like this: TS (Component): readonly inputTypeMapper = { INTEGER: 'number' STRING: 'text', }; HTML (Template): <mat. I am triing to create dialog with input fields using angular material mat-form-field. html:33 ERROR Error: mat-form-field must contain a MatFormFieldControl. Good afternoon! These days i've been working on to a pokemon-based project which consists in getting a random attack (1 of 4 strings) just by choosing in two selects (the trainer and the pokemon one). Nếu trường biểu mẫu của bạn chứa một phần tử gốc hoặc phần tử, hãy đảm bảo bạn. Read the official announcement! Check it out. 为什么mat-form-field必须包含一个MatFormFieldControl？ 在使用mat-form-field时，必须将一个实现了MatFormFieldControl接口的表单控件放置在其中。。这是因为mat-form-field组件需要. Instead of mat-form-field, you can put just a div. Change your [formControl] names to "options" and "options2". 4. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl Hot Network Questions A stranger messaged me “please put 10 dollars on my card”, followed by a card number. # writing # career # beginners # aiThere are at least 2 Material Components that would greatly benefit from a proper implementation, Datepicker and Input (for time and datetime). – Mrk Sef. I'm on angular 7. No branches or pull requests. mat-form-field must contain a MatFormFieldControl and already imported 4 Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control Angular Material is a popular UI component library that provides a variety of easy-to-use, stylish components for building modern web. Error: mat-form-field must contain a MatFormFieldControl. I would like to outline them with a color like purple or red. <mat-form-field> is a component used to wrap several Angular Material components and apply common Text field styles such as the underline, floating label, and hint messages. Error: mat-form-field must contain a MatFormFieldControl. そんなわけで、今回はAngular Materialで Error:mat-form-field must contain a MatFormFieldControl が出た場合の対処法をご紹介しますね。. Just remove the mat-form-field element entirely. Improve this question. templateForm = this. This will set the color of the form field underline and floating label based on the theme colors of your app. g. Stack Overflow. For example you have: <input matInput required placeholder="First Name" type="text" formControlName="firstName" [(ngModel. I am trying to style some mat-form-fields from angular material. I was trying to find out the solution but failed. It shows the input box with an underline underneath it. I am currently looking deeper at some of the warnings I am getting in my Jasmine/Karma tests and when I tried adding the MatFormFieldModule and MatInputModule as follows: import { async, ComponentFixture, TestBed } from '@angular/core/testing'; import { MatDialogRef,. First you need to import MdFormFieldModule,MdInputModule modules in your app. 0. mat-form-field must contain a MatFormFieldControl. 4. The form field will add a class, mat-form-field-type- { {controlType}} to its root element. Angular: mat-form-field must contain a MatFormFieldControl. To implement stripe in my angular 6 material project, I am getting mat-form-field must contain a MatFormFieldControl. Closed. Si su `mat-form-field` contiene un ` ` o ` ` asegúrese de haber añadido la directiva `matInput` y de haber importado `MatInputModule`, de lo contrario obtendrá un. . Updated: Removed previous version as Optional Chaining not supported in [ (value)]. somehow I see ERROR Error: mat-form-field must contain a MatFormFieldControl. Documentation Feedback Usecase: in my form, i need to replace textarea (inside mat-form-field) with a code editor. mat-form-field must contain a MatFormFieldControl and already imported. Provide details and share your research! But avoid. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl Load 7 more related questions Show fewer related questions 0Error: Template parse errors: 'mat-form-field' is not a known element: If 'mat-form-field' is an Angular component, then verify that it is part of this module. This can be overridden to an explicit size using CSS. This will affect all the mat-input in your project. Angular Material: mat-form-field must contain a MatFormFieldControl when creating a custom form field control 1 Angular Material form issue: angular mat-form-field must contain MatFormFieldControl In this post, we explore the : mat-form-field must contain a matformfieldcontrol , its , and effects. About; Products For Teams; Stack. MatFormFieldControl is an interface that the <mat-form-field> knows how to work with. 然而，当我们没有正确配置mat-form-field时，会出现一个错误消息：“mat-form-field must contain a MatFormFieldControl”。这个错误消息告诉我们，mat-form-field必须包含一个MatFormFieldControl控件。在下面的段落中，我们将详细说明如何解决这个问题。 解决方案The text was updated successfully, but these errors were encountered:You could take out mat-form-field and matInput, and that will at least get your dirty flag to set on the form. Provide details and share your research! But avoid. ngx-mat-file-input mat-form-field must contain a MatFormFieldControl. 1. Solution. And when it's. mat-input-element { background: rgb(181, 255, 10) !important; } orStop Using ChatGPT To Write Your Blog Posts For You! It's Not Working. 0. js:6272 ERROR Error: mat-form-field must contain a MatFormFieldControl. ts file. Stuck on an issue? Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. angular material select and input inside the same field. The. Angular Material form issue: angular mat-form-field must contain MatFormFieldControl. 1. Add Answer . Here is the updated app. . 9th September, 2023 — 11 min read. – 8. . MatFormField is a component used to wrap several Angular Material components and apply common Text field styles such as the underline, floating label, and hint messages.