[improvement] unify mixin name (#2795)

packages/utils/validate/email.ts

@@ -1,5 +1,5 @@
 /* eslint-disable */
-export default function email(value: string): boolean {
+export function isEmail(value: string): boolean {
   const reg = /^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))$/i;
   return reg.test(value);
 }

packages/utils/validate/mobile.ts

@@ -1,4 +1,4 @@
-export default function mobile(value: string): boolean {
+export function isMobile(value: string): boolean {
   value = value.replace(/[^-|\d]/g, '');
   return /^((\+86)|(86))?(1)\d{10}$/.test(value) || /^0[0-9-]{10,13}$/.test(value);
 }

packages/utils/validate/number.ts

@@ -1,3 +1,3 @@
-export default function number(value: string): boolean {
+export function isNumber(value: string): boolean {
   return /^\d+$/.test(value);
 }

packages/utils/validate/src.ts

@@ -1,6 +1,6 @@
 /**
  * Is image source
  */
-export default function src(url: string): boolean {
+export function isSrc(url: string): boolean {
   return /^(https?:)?\/\/|data:image/.test(url);
 }