摘要： :rules="[ { required: true, trigger: 'blur', validator: this.checkCanonical }, ]" checkCanonical (rule, value, callback) { if (value) { let isReg = tr 阅读全文

摘要： checkCanonical (rule, value, callback) { if (value) { let isReg = true try { isReg = eval(value) instanceof RegExp } catch (e) { isReg = false } retur 阅读全文