feat(Field): fix render error when value is null or undefined (#6419)

2020-05-30 20:34:52 +08:00
parent 754e8994a0
commit ba04660ed3
3 changed files with 41 additions and 1 deletions
@@ -491,7 +491,7 @@ export default createComponent({

    genWordLimit() {
      if (this.showWordLimit && this.maxlength) {
-        const count = this.value.length;
+        const count = (this.value || '').length;
        const full = count >= this.maxlength;

        return (