MinValidator

A directive which installs the MinValidator for any formControlName, formControl, or control with ngModel that also has a min attribute.

See also

• Form Validation

Exported from

• ReactiveFormsModule

• FormsModule

Selectors

• input[type=number][min][formControlName]
• input[type=number][min][formControl]
• input[type=number][min][ngModel]

Properties

Property	Description
@Input()min: string | number	Tracks changes to the min bound to this directive.
inputName: 'min'
normalizeInput: (input: string): number => parseFloat(input)
createValidator: (min: number): ValidatorFn => minValidator(min)

Description

Adding a min validator

The following example shows how to add a min validator to an input attached to an ngModel binding.

<input type="number" ngModel min="4">