validate.js 5.4 KB

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  1. /**
  2. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  3. * @description 判读是否为外链
  4. * @param path
  5. * @returns {boolean}
  6. */
  7. export function isExternal(path) {
  8. return /^(https?:|mailto:|tel:)/.test(path)
  9. }
  10. /**
  11. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  12. * @description 校验密码是否小于6位
  13. * @param str
  14. * @returns {boolean}
  15. */
  16. export function isPassword(str) {
  17. return str.length >= 6
  18. }
  19. /**
  20. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  21. * @description 判断是否为数字
  22. * @param value
  23. * @returns {boolean}
  24. */
  25. export function isNumber(value) {
  26. const reg = /^[0-9]*$/
  27. return reg.test(value)
  28. }
  29. /**
  30. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  31. * @description 判断是否是名称
  32. * @param value
  33. * @returns {boolean}
  34. */
  35. export function isName(value) {
  36. const reg = /^[\u4e00-\u9fa5a-zA-Z0-9]+$/
  37. return reg.test(value)
  38. }
  39. /**
  40. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  41. * @description 判断是否为IP
  42. * @param ip
  43. * @returns {boolean}
  44. */
  45. export function isIP(ip) {
  46. const reg =
  47. /^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$/
  48. return reg.test(ip)
  49. }
  50. /**
  51. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  52. * @description 判断是否是传统网站
  53. * @param url
  54. * @returns {boolean}
  55. */
  56. export function isUrl(url) {
  57. const reg =
  58. /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
  59. return reg.test(url)
  60. }
  61. /**
  62. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  63. * @description 判断是否是小写字母
  64. * @param str
  65. * @returns {boolean}
  66. */
  67. export function isLowerCase(str) {
  68. const reg = /^[a-z]+$/
  69. return reg.test(str)
  70. }
  71. /**
  72. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  73. * @description 判断是否是大写字母
  74. * @param str
  75. * @returns {boolean}
  76. */
  77. export function isUpperCase(str) {
  78. const reg = /^[A-Z]+$/
  79. return reg.test(str)
  80. }
  81. /**
  82. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  83. * @description 判断是否是大写字母开头
  84. * @param str
  85. * @returns {boolean}
  86. */
  87. export function isAlphabets(str) {
  88. const reg = /^[A-Za-z]+$/
  89. return reg.test(str)
  90. }
  91. /**
  92. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  93. * @description 判断是否是字符串
  94. * @param str
  95. * @returns {boolean}
  96. */
  97. export function isString(str) {
  98. return typeof str === 'string' || str instanceof String
  99. }
  100. /**
  101. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  102. * @description 判断是否是数组
  103. * @param arg
  104. * @returns {arg is any[]|boolean}
  105. */
  106. export function isArray(arg) {
  107. if (typeof Array.isArray === 'undefined') {
  108. return Object.prototype.toString.call(arg) === '[object Array]'
  109. }
  110. return Array.isArray(arg)
  111. }
  112. /**
  113. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  114. * @description 判断是否是端口号
  115. * @param str
  116. * @returns {boolean}
  117. */
  118. export function isPort(str) {
  119. const reg =
  120. /^([0-9]|[1-9]\d|[1-9]\d{2}|[1-9]\d{3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])$/
  121. return reg.test(str)
  122. }
  123. /**
  124. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  125. * @description 判断是否是手机号
  126. * @param str
  127. * @returns {boolean}
  128. */
  129. export function isPhone(str) {
  130. const reg = /^1\d{10}$/
  131. return reg.test(str)
  132. }
  133. /**
  134. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  135. * @description 判断是否是身份证号(第二代)
  136. * @param str
  137. * @returns {boolean}
  138. */
  139. export function isIdCard(str) {
  140. const reg =
  141. /^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$/
  142. return reg.test(str)
  143. }
  144. /**
  145. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  146. * @description 判断是否是邮箱
  147. * @param str
  148. * @returns {boolean}
  149. */
  150. export function isEmail(str) {
  151. const reg = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/
  152. return reg.test(str)
  153. }
  154. /**
  155. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  156. * @description 判断是否中文
  157. * @param str
  158. * @returns {boolean}
  159. */
  160. export function isChina(str) {
  161. const reg = /^[\u4E00-\u9FA5]{2,4}$/
  162. return reg.test(str)
  163. }
  164. /**
  165. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  166. * @description 判断是否为空
  167. * @param str
  168. * @returns {boolean}
  169. */
  170. export function isBlank(str) {
  171. return (
  172. str == null ||
  173. false ||
  174. str === '' ||
  175. str.trim() === '' ||
  176. str.toLocaleLowerCase().trim() === 'null'
  177. )
  178. }
  179. /**
  180. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  181. * @description 判断是否为固话
  182. * @param str
  183. * @returns {boolean}
  184. */
  185. export function isTel(str) {
  186. const reg =
  187. /^(400|800)([0-9\\-]{7,10})|(([0-9]{4}|[0-9]{3})(-| )?)?([0-9]{7,8})((-| |转)*([0-9]{1,4}))?$/
  188. return reg.test(str)
  189. }
  190. /**
  191. * @author chuzhixin 1204505056@qq.com (不想保留author可删除)
  192. * @description 判断是否为数字且最多两位小数
  193. * @param str
  194. * @returns {boolean}
  195. */
  196. export function isNum(str) {
  197. const reg = /^\d+(\.\d{1,2})?$/
  198. return reg.test(str)
  199. }