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add alert si champs cvide

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vincent 2019-04-25 11:46:39 +02:00
parent e2903028fc
commit dee0dcb7fd
1 changed files with 4 additions and 0 deletions
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4
client/src/components/chainetv.vue
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@ -47,6 +47,10 @@ export default {
}); });
}, },
checkchaine() { checkchaine() {
if (this.chaine == ""){
alert("rentrer un numéro")
return
}
this.arrayresultchaines=[]; this.arrayresultchaines=[];
const arraychaine=this.chaine.split(' '); const arraychaine=this.chaine.split(' ');