yh-validator
Version:
A lightweight form validation library with modular functions
1 lines • 335 B
JavaScript
;var chunkYFCPDITJ_js=require('./chunk-YFCPDITJ.js');function f(l){if(chunkYFCPDITJ_js.a(l,"Card number"))return false;let e=l.replace(/[\s-]/g,"");if(e.length<13||e.length>19)return false;let i=0,n=false;for(let r=e.length-1;r>=0;r--){let t=parseInt(e[r],10);n&&(t*=2,t>9&&(t-=9)),i+=t,n=!n;}return i%10===0}exports.a=f;