more-validators v2.0.2

More Validators

This is an addition to Angular's form validators.

Installation

npm i more-validators --save

Validators

Controls

• requiredTrimmed
• minLengthTrimmed
• maxLengthTrimmed
• minWithCommas
• maxWithCommas
• alpha
• alphaNumeric
• numeric

Form

• atLeastOne

Usage

component.ts

   import { MoreValidators } from 'more-validators';
    ...
   validationTestForm: FormGroup;
    ...
   constructor(private readonly fromBuilder: FormBuilder) { }
    ...
    this.validationTestForm = this.fromBuilder.group({
      myInput1: new FormControl(null),
      myInput2: new FormControl(null,
        [
          Validators.minLength(3),         // <-- built in angular validator
          MoreValidators.controls.minLengthTrimmed(3) // <-- more validators
        ])
    },
    {
      validators: [MoreValidators.form.atLeastOne("myInput1", "myInput2")],
    })

component.html

    <form [formGroup]="validationTestForm">
    ...
    <input formControlName="myInput1" />
    <input formControlName="myInput2" />
    ...
    </form>