add check input to mathString

mdeljavan · Mar 7, 2019 · afc716a · afc716a
1 parent 577eb7d
commit afc716a
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/mathString.ts b/src/mathString.ts
@@ -1,6 +1,8 @@
+import { checkInput } from './checkPhrase';
 import { solveBetweenParantheses, solveMathPhrases } from './solveModules';
 
 const solve = (input: string) => {
+  checkInput(input);
   let result = solveBetweenParantheses(input);
   result = solveMathPhrases(result);
   return +result > 0 ? result.replace('+', '') : result;