async function ISidcode(item){console.log(!isNaN(item));console.log(item.length);if(item.length==10&&!isNaN(item)){var sum=0;for(s in item){if(s<9)sum+=item[s]*(10-s)}sum=sum%11;if((sum<2&&item[9]==sum)||((11-item[9])==sum)){return true}}return false}async function ISphone(item){if(item.length==11&&item[0]=="0"&&item*1>0){return true}return false}async function ISemail(item){var posAT=item.indexOf("@");var posDOT=item.indexOf(".",posAT);var len=item.length;if(len>8&&posAT>0&&posDOT>posAT+3&&len>posDOT+2){return true}return false}async function ISuser(item){return false}async function ISpass(item){return false}async function ISname(item){return false}async function ISfam(item){return false}async function IStel(item){return false}async function IStelfull(item){return false}async function ISstring(item,limit){if(item!="undefined"&&item.length>=limit){return true}return false}async function ISalphabet(item,limit){const pattern=/[0-9]/g;if(item!="undefined"&&item.length>=limit&&!(pattern.test(item))){return true}return false}async function ISwhatsapp(item){if(item!="undefined"&&item.length>=10&&item.length<=14&&!isNaN(item)){return true}return false}