#鸿蒙通关秘籍#ArkUI中如何在TextInput组件中设置只能输入小写字母

TextInput({ text: this.text, placeholder: 'input your word...' })
    .placeholderColor(Color.Red)
    .placeholderFont({ size: 14, weight: 400 })
    .caretColor(Color.Blue)
    .width('95%')
    .height(40)
    .margin(20)
    .fontSize(14)
    .fontColor(Color.Black)
    .inputFilter('[a-z]', (e) => {
        console.log(JSON.stringify(e))
    })
    .onChange((value: string) => {
        this.text = value
    })
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.