fix(types): Fixed FloatType constructor, change precision validator

CheerlessCloud · Aug 13, 2017 · a0b032f · a0b032f
1 parent fe329b4
commit a0b032f
Showing 1 changed file with 4 additions and 7 deletions.
diff --git a/src/types/float.js b/src/types/float.js
@@ -3,20 +3,17 @@ import NumberType from './number';
 const { abs } = Math;
 
 class FloatType extends NumberType {
- constructor(min, max, precision) {
- super(min, max);
+ constructor({ min, max, precision = -1 } = {}) {
+ super({ min, max });
 
  this.validators.push((val) => {
  if (precision < 0) {
  return true;
  }
 
- const afterDot = String(abs(val)).split('.')[1];
+ const afterDot = String(abs(val)).split('.')[1].length;
 
- return !!(
- (afterDot && afterDot.length >= precision) ||
- (!afterDot && precision === 0)
- );
+ return afterDot >= precision;
  });
  }
 }