This is a date picker component for your Ionic 3 app. If you are looking for Ionic 4 checkout: https://github.com/write2sv/ionic4-date-picker

    npm i ionic-calendar-date-picker --save

import { DatePickerModule } from 'ionic-calendar-date-picker';

   
@NgModule({
 ...,
  imports: [
    ....
    DatePickerModule
    ....
  ],
  ....
})
export class AppModule {}

    <ionic-calendar-date-picker (onSelect)="dateSelected($event)"></ionic-calendar-date-picker>	

(onSelect) - An event that is created when a date is selected. Outputs Date object.

[date] - A date object that sets the selected date in the calendar. (not required. Default is today)

[fromDate] - A date object that sets the min date in the calendar. (not required)

[toDate] - A date object that sets max date in the calendar. (not required)

[monthLabels] - An array of month label strings. (not required. Default is ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];)

[dayLabels] - An array of day label strings. (not required. Default is ['S', 'M', 'T', 'W', 'T', 'F', 'S'];)

  <ionic-calendar-date-picker [notInCalendarStyle]="{'color': 'red', 'font-weight': 'bold'}"></ionic-calendar-date-picker>

None of these are required options.

[backgroundStyle] - Background color of the component. Default: { 'background-color': '#ffffff' };

[notInCalendarStyle] - When a day is not in the calendar. Default: { 'color': '#8b8b8b' };

[dayLabelsStyle] - Day Label styling (S, M, T, W ... ). Default: { 'font-weight': 500, 'font-size': '14px' };

[monthLabelsStyle] - Month Label Styling (Jan, Feb, Mar ... ). Default: { 'font-size': '15px' };

[yearLabelsStyle] - Year Label Styling (2000, 2001 ...). Default: { 'font-size': '15px' };

[itemSelectedStyle] - Styling on selected Item by the user. Default: { 'background': '#488aff', 'color': '#f4f4f4 !important' };

[todaysItemStyle] - Styling on showing todays Day, Month, Year. Default: { 'color': '#32db64' };