ng2-trim-directive

The directive trims whitespaces from the end of an input text value.

Usage

1. Install ng2-trim-directive.

  npm i ng2-trim-directive

2. Import ng2-trim-directive to your Angular module.

import { InputTrimModule } from 'ng2-trim-directive';
@NgModule({
  imports: [
    ...
    InputTrimModule,
    ...
  ],
  ...

[Deprecated] 2. Add the directive to your module 'declarations' section.

  @NgModule( {
    ...
    declarations: [ ..., InputTrimDirective ],
    ...
  } )

3. Add the "trim" attribute to a text input element.

   <input type="text" trim />

or with an option: trim value only on the blur event.

   <input type="text" trim="blur" />

Good luck.