【发布时间】:2018-05-16 20:28:55
【问题描述】:
我已经添加了一个警报输入字段来更改密码,但是我们如何在 ionic 中对输入字段进行验证?
account.ts
changePassword(){
let alert = this.alertCtrl.create({
title: 'Change Password',
buttons: [
'Cancel']
});
alert.addInput({
name: 'Password',
value: this.password,
placeholder: 'password'
});
alert.addButton({
text: 'Ok',
handler: (data: any) => {
this.userData.setUsername(data.username);
let accountData=new FormData();
accountData.append('userid',this.userid),
accountData.append('password',data.Password)
this.works.changePassword(accountData).subscribe(res=>{
console.log(res),
err=>{
console.log(err)
}
})
}
});
alert.present();
}
【问题讨论】:
标签: forms angular ionic-framework