update

node_modules/class-validator/esm5/validation/ValidationError.js

@@ -0,0 +1,45 @@
+/**
+ * Validation error description.
+ */
+var ValidationError = /** @class */ (function () {
+    function ValidationError() {
+    }
+    /**
+     *
+     * @param shouldDecorate decorate the message with ANSI formatter escape codes for better readability
+     * @param hasParent true when the error is a child of an another one
+     * @param parentPath path as string to the parent of this property
+     */
+    ValidationError.prototype.toString = function (shouldDecorate, hasParent, parentPath) {
+        var _this = this;
+        if (shouldDecorate === void 0) { shouldDecorate = false; }
+        if (hasParent === void 0) { hasParent = false; }
+        if (parentPath === void 0) { parentPath = ""; }
+        var boldStart = shouldDecorate ? "\u001B[1m" : "";
+        var boldEnd = shouldDecorate ? "\u001B[22m" : "";
+        var propConstraintFailed = function (propertyName) { return " - property " + boldStart + parentPath + propertyName + boldEnd + " has failed the following constraints: " + boldStart + Object.keys(_this.constraints).join(", ") + boldEnd + " \n"; };
+        if (!hasParent) {
+            return "An instance of " + boldStart + (this.target ? this.target.constructor.name : "an object") + boldEnd + " has failed the validation:\n" +
+                (this.constraints ? propConstraintFailed(this.property) : "") +
+                this.children
+                    .map(function (childError) { return childError.toString(shouldDecorate, true, _this.property); })
+                    .join("");
+        }
+        else {
+            // we format numbers as array indexes for better readability.
+            var formattedProperty_1 = Number.isInteger(+this.property) ? "[" + this.property + "]" : "" + (parentPath ? "." : "") + this.property;
+            if (this.constraints) {
+                return propConstraintFailed(formattedProperty_1);
+            }
+            else {
+                return this.children
+                    .map(function (childError) { return childError.toString(shouldDecorate, true, "" + parentPath + formattedProperty_1); })
+                    .join("");
+            }
+        }
+    };
+    return ValidationError;
+}());
+export { ValidationError };
+
+//# sourceMappingURL=ValidationError.js.map