# FormBase

### Métodos

#### submit

Este método irá submeter o formulário e definirá o atributo [submitLoader$](#submitloaderusd) como **true** e **após** a **conclusão** ou **erro** da **requisição** definirá como **false.**

{% hint style="danger" %}
Informe **$event** no parâmetro para que ocorra o **preventDefault()**.
{% endhint %}

{% hint style="info" %}
Para que este método funcione, deverá ser marcado no componente [cat-form](/formulario/formulario-dinamico.md) com #form, para que seja possível capturar o componente de formulário através do **@ViewChield.**
{% endhint %}

#### **submitLoader$**

Este atributo trata-se de um BehaviorSubject\<boolean> que poderá ser utilizado para definir estado dos componentes quando o formulário for submetido atrás do método [submit](#submit).

### Caso de Uso

{% code lineNumbers="true" %}

```typescript
import { CatFormBase } from "@catrx/ui/common";
import { CatFormService } from "@catrx/ui/form";

@Component({
  template: `<form (submit)="submit($event)">
    <cat-form [config]="formConfig"></cat-form>
    <cat-primary-button type="submit" [showLoader]="submitLoader$ | async">
      Enviar
    </cat-primary-button>
  </form>`
})
export class FormComponent extends CatFormBase {
  formConfig = this.formService
    .build()
    .text('Nome', 'name', builder => 
      builder.setRequired().generate()
    )
    .onSubmit(data => this.service.save(data))
    .generate()
  
  constructor(private formService: CatFormService) {
    super();
  }
}
```

{% endcode %}


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