Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.3k views
in Technique[技术] by (71.8m points)

es6 或 react 语法问题

export class Form extends Component {
    constructor(props) {
        super(props);
    }

    // 正则合集
    rule() {
        required: function(val) {
            return /^S+$/gi.test(val);
        },
        mobile: function(val) {
            return /^(13[0-9]|14[57]|15[012356789]|17[0678]|18[0-9])d{8}$/.test(val);
        },

请问这种要怎么写?


里面再加个return貌似可以,还有别的方法吗?

rule() {
        return {
            required: val => {
                return /^S+$/gi.test(val);
            },
this.rule().alpha()

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

rule 是函数??

export class Form extends Component {
    constructor(props) {
        super(props);
    }

    // 正则合集
    rule() {
        
        return {
            required: function(val) {
                return /^S+$/gi.test(val);
            },
            mobile: function(val) {
                return /^(13[0-9]|14[57]|15[012356789]|17[0678]|18[0-9])d{8}$/.test(val);
            }
        }
    }
 }

rule 是属性??

export class Form extends Component {
    constructor(props) {
        super(props);

        // 正则合集
        this.rule = {
            required: function(val) {
                return /^S+$/gi.test(val);
            },
            mobile: function(val) {
                return /^(13[0-9]|14[57]|15[012356789]|17[0678]|18[0-9])d{8}$/.test(val);
            }
        }
    }
 }

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

1.4m articles

1.4m replys

5 comments

57.0k users

...