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fix(forms): Update types for TypeScript nullability support

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This reverts commit 6d930d2fc5.
This commit is contained in:
Miško Hevery
2017-04-17 11:13:30 -07:00
committed by Tobias Bosch
parent bc431888f3
commit 57bc245cb4
27 changed files with 343 additions and 330 deletions
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10
packages/forms/src/form_builder.ts
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@ -39,7 +39,7 @@ export class FormBuilder {
*
* See the {@link FormGroup} constructor for more details.
*/
group(controlsConfig: {[key: string]: any}, extra: {[key: string]: any} = null): FormGroup {
group(controlsConfig: {[key: string]: any}, extra: {[key: string]: any}|null = null): FormGroup {
const controls = this._reduceControls(controlsConfig);
const validator: ValidatorFn = extra != null ? extra['validator'] : null;
const asyncValidator: AsyncValidatorFn = extra != null ? extra['asyncValidator'] : null;
@ -54,8 +54,8 @@ export class FormBuilder {
*
*/
control(
formState: Object, validator: ValidatorFn|ValidatorFn[] = null,
asyncValidator: AsyncValidatorFn|AsyncValidatorFn[] = null): FormControl {
formState: Object, validator?: ValidatorFn|ValidatorFn[]|null,
asyncValidator?: AsyncValidatorFn|AsyncValidatorFn[]|null): FormControl {
return new FormControl(formState, validator, asyncValidator);
}
@ -64,8 +64,8 @@ export class FormBuilder {
* configuration, with the given optional `validator` and `asyncValidator`.
*/
array(
controlsConfig: any[], validator: ValidatorFn = null,
asyncValidator: AsyncValidatorFn = null): FormArray {
controlsConfig: any[], validator?: ValidatorFn|null,
asyncValidator?: AsyncValidatorFn|null): FormArray {
const controls = controlsConfig.map(c => this._createControl(c));
return new FormArray(controls, validator, asyncValidator);
}