angular-docs-cn/aio/content/cheatsheet/forms.md

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@cheatsheetSection
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Forms
@cheatsheetIndex 4
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@description
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{@target ts}`import { FormsModule } from '@angular/forms';`{@endtarget}
{@target js}Available using the `ng.forms.FormsModule` module{@endtarget}
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@cheatsheetItem
syntax:
`<input [(ngModel)]="userName">`|`[(ngModel)]`
description:
Provides two-way data-binding, parsing, and validation for form controls.