ngx-payment-inputs/lib/directives/card-cvv.directive.d.ts

A set of Angular Directives to validate and format credit card inputs.

import { AfterViewInit, ElementRef, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { AbstractControl, ControlValueAccessor, NgControl } from '@angular/forms';
import { CardTypeService } from '../services/card-type.service';
/**
 * Directive to format and validate a card CVC
 */
export declare class CardCvvDirective implements ControlValueAccessor, OnInit, AfterViewInit, OnDestroy {
    private _renderer;
    private _elementRef;
    private _ngControl;
    private _cardTypeService;
    onChange?: (event: any) => void;
    onTouched?: (event: any) => void;
    private _rendererTimeout;
    private _cvvMaskLength;
    /**
     * attr for stop all subscribes
     */
    private readonly _destroy$;
    constructor(_renderer: Renderer2, _elementRef: ElementRef<HTMLInputElement>, _ngControl: NgControl, _cardTypeService: CardTypeService);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    /**
     * get the current html input from element ref
     * @returns The native element from ref
     * @private
     */
    get _el(): HTMLInputElement;
    /**
     * get the control of the current element ref
     * @returns return the control of element
     * @private
     */
    get _control(): AbstractControl;
    /**
     * listener the input event from html input element
     * @param event - the keyboard event
     */
    onCardChanges(event: KeyboardEvent): void;
    /**
     * listener the input blur event to update input mask
     * @param event - the keyboard event
     */
    onCardBlur(event: KeyboardEvent): void;
    /**
     * Listener the keydown to check when backspace is pressed
     * @param event {KeyboardEvent} - The keyboard event
     */
    onKeyDown(event: KeyboardEvent): void;
    /**
     * Writes a new value to the element.
     * @param rawValue - value from input
     */
    writeValue(rawValue: KeyboardEvent): void;
    /**
     * Registers a callback function that is called when the control's value changes in the UI.
     * @param onChange - {fn}
     */
    registerOnChange(onChange: any): void;
    /**
     * Registers a callback function that is called by the forms API on initialization to update the form model on blur.
     * @param onTouched - {fn}
     */
    registerOnTouched(onTouched: any): void;
    /**
     * set element ref as disabled
     * @param isDisabled - set element as disabled
     */
    setDisabledState?(isDisabled: boolean): void;
    /**
     * Set the mask size based on card type (from card BIN)
     */
    private _setCardCvcMask;
    /**
     * setup input with some attrs for better user experience
     */
    private _setupInput;
}