1 files changed, 14 insertions, 0 deletions
diff --git a/lib/datatype.js b/lib/datatype.js
index 02ea3759..63ebd65c 100644
--- a/lib/datatype.js
+++ b/lib/datatype.js
@@ -220,6 +220,20 @@ function Datatype (faker, seed) {
 
   };
 
+  /**
+   * returns a Big Integer with values generated by faker.datatype.bigInt
+   * @method faker.datatype.bigInt
+   * @param { number } value 
+   */
+
+  this.bigInt = function bigInt(value) {
+    if(value === undefined){
+      value = Math.floor(Math.random() * 99999999999) + 10000000000;
+    }
+
+    return BigInt(value);
+  };
+
   return this;
 }