const regex = /%%([\S\s]*?)%%/;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('%%([\\S\\s]*?)%%', '')
const str = `Dear {#var#},
Please find your Booking Confirmation details
Transcation ID : %%|TranscationID^{"inputtype" : "text", "maxlength" : "45"}%%
Truck No : %%|TruckNo^{"inputtype" : "text", "maxlength" : "15"}%%
From : %%|FromLoc^{"inputtype" : "text", "maxlength" : "30"}%%
To : %%|ToLoc^{"inputtype" : "text", "maxlength" : "30"}%%
Rent(INR) : %%|Fright^{"inputtype" : "text", "maxlength" : "8"}%%
Advance(INR) : %%|AdvanceAmt^{"inputtype" : "text", "maxlength" : "8"}%%
Loading Address : %%|LoadingAddre^{"inputtype" : "text", "maxlength" : "100"}%%`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
if ((m = regex.exec(str)) !== null) {
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions