/********************************************************************************** EO_JSLib.js* javascript正則表達式檢驗**********************************************************************************/

//校驗是否全由數(shù)字組成function isDigit(s){var patrn=/^[0-9]{1,20}$/;if (!patrn.exec(s)) return falsereturn true}

//校驗登錄名：只能輸入5-20個以字母開頭、可帶數(shù)字、“_”、“.”的字串function isRegisterUserName(s){var patrn=/^[a-zA-Z]{1}([a-zA-Z0-9]|[._]){4,19}$/;if (!patrn.exec(s)) return falsereturn true}

//校驗用戶姓名：只能輸入1-30個以字母開頭的字串function isTrueName(s){var patrn=/^[a-zA-Z]{1,30}$/;if (!patrn.exec(s)) return falsereturn true}

//校驗密碼：只能輸入6-20個字母、數(shù)字、下劃線function isPasswd(s){var patrn=/^(w){6,20}$/;if (!patrn.exec(s)) return falsereturn true}

//校驗普通電話、傳真號碼：可以“+”開頭，除數(shù)字外，可含有“-”function isTel(s){//var patrn=/^[+]{0,1}(d){1,3}[ ]?([-]?(d){1,12})+$/;var patrn=/^[+]{0,1}(d){1,3}[ ]?([-]?((d)|[ ]){1,12})+$/;if (!patrn.exec(s)) return falsereturn true}

//校驗手機號碼：必須以數(shù)字開頭，除數(shù)字外，可含有“-”function isMobil(s){var patrn=/^[+]{0,1}(d){1,3}[ ]?([-]?((d)|[ ]){1,12})+$/;if (!patrn.exec(s)) return falsereturn true}

//校驗郵政編碼function isPostalCode(s){//var patrn=/^[a-zA-Z0-9]{3,12}$/;var patrn=/^[a-zA-Z0-9 ]{3,12}$/;if (!patrn.exec(s)) return falsereturn true}

//校驗搜索關(guān)鍵字function isSearch(s){var patrn=/^[^`~!@#$%^&*()+=|][]{}:;’,.<>/?]{1}[^`~!@$%^&()+=|][]{}:;’,.<>?]{0,19}$/;if (!patrn.exec(s)) return falsereturn true}

function isIP(s) //by zergling{var patrn=/^[0-9.]{1,20}$/;if (!patrn.exec(s)) return falsereturn true}