fazliraziq

FROM debian:stable

RUN  groupadd --gid 1000 angular \
    && useradd --uid 1000 --gid angular --shell /bin/bash --create-home angular \
    && apt update && apt install curl -y 

RUN  curl -fsSL https://deb.nodesource.com/setup_12.x | bash - \
    && apt-get install -y nodejs 

RUN echo n | npm install -g --silent @angular/cli@10.2

fazliraziq

//Regular Expression for validation of MobilePhone Numbers

var str = "+0099812731";
var patt = new RegExp("^[+|0/d]([0-9]{12})$");
var res = patt.test(str);
console.log(res);