add onMount prop (#410)

Co-authored-by: Júlio Prada <E771@itsector.pt>

Author: julioprada

index.d.ts

@@ -49,6 +49,11 @@ declare module "react-phone-input-2" {
  countries: object[],
  hiddenAreaCodes: object[],
  ) => boolean | string) | boolean;
+ onMount?(
+ value: string,
+ data: CountryData | {},
+ formattedValue: string
+ ): void;
  }
 
  export interface PhoneInputProps extends PhoneInputEventsProps, Style {

src/index.js

@@ -91,6 +91,7 @@ class PhoneInput extends React.Component {
  onClick: PropTypes.func,
  onKeyDown: PropTypes.func,
  onEnterKeyPress: PropTypes.func,
+ onMount: PropTypes.func,
  isValid: PropTypes.oneOfType([
  PropTypes.bool,
  PropTypes.func,
@@ -232,6 +233,9 @@ class PhoneInput extends React.Component {
  if (document.addEventListener && this.props.enableClickOutside) {
  document.addEventListener('mousedown', this.handleClickOutside);
  }
+ if(this.props.onMount){
+ this.props.onMount(this.state.formattedNumber.replace(/[^0-9]+/g,''), this.getCountryData(), this.state.formattedNumber)
+ }
  }
 
  componentWillUnmount() {