import { PipeTransform, Pipe } from '@angular/core';

@Pipe ({
    name: 'font'
})
export class PontPipe implements PipeTransform {
    transform(value: string): string {

        if (value === null) {

            value = '';
        }
        if (value.length > 19) {

            return value.substr(19, 500);

        }
        return value;
    }

}