add repaet validation

CodingTrain · Nov 16, 2018 · 0df9ad4 · 0df9ad4
1 parent 0e97deb
commit 0df9ad4
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/command.js b/command.js
@@ -54,6 +54,17 @@ class CommandArg {
             return res;
           }
           break;
+          case ARGUMENT_TYPES.COMMANDS:
+            this.validator = (str)=>{
+              let p = new Parser(str);
+              try{
+                p.parse()
+              }catch{
+                return false;
+              }
+              return true;
+            }
+          break;
       }
     } else
       this.validator = validator;

diff --git a/parser.js b/parser.js
@@ -10,7 +10,7 @@ class Parser {
   constructor(text, afterCmdCallback) {
     if (!text) text = '';
 
-    this.text = text.trim();
+    this.text = text.trimRight();
     this.index = 0;
     this.afterCmdCallback = afterCmdCallback
   }