Vue regular verification number format

Verify positive integer:

oninput="if(this.value=='00'){this.value='0';}else{this.value=this.value.replace(/\D/g, '').replace(/^0{1,}/g, '')};"

Verify valid decimals:

oninput="this.value= this.value.match(/\d+(\.\d{0,2})?/) ? this.value.match(/\d+(\.\d{0,2})?/)[0] : ''"

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Origin blog.csdn.net/jiaodeqiangs/article/details/106622267