var regobj = {
isnum : /^[0-9]*$/,
digit_number: /^\d{n}$/,
numbers_starting_with_zero_and_non_zero: /^(0|[1-9][0-9]*)$/,
positive_or_negative_number_with_one_two_decimal_places: /^(\-)?\d+(\.\d{1,2})?$/,
a_number_with_a_maximum_of_two_decimal_places_starting_with_a_non: /^([1-9][0-9]*)+(.[0-9]{1,2})?$/,
positive_or_negative_numbers_or_decimals: /^(\-|\+)?\d+(\.\d+)?$/,
positive_real_number_with_two_decimal_places: /^[0-9]+(.[0-9]{2})?$/,
positive_real_number_with_one_to_three_decimal_places: /^[0-9]+(.[0-9]{1,3})?$/,
nonzero_positive_integer: /^[1-9]\d*$/,
nonzero_negative_integer: / ^-[1-9]\d*$/,
nonnegative_integer: /^\d+$/,
nonzero_negative_integer: /^-[1-9]\d*|0$/,
nonnegative_floating_point_number: /^\d+(\.\d+)?$/,
on_positive_floating_point_number: /^((-\d+(\.\d+)?)|(0+(\.0+)?))$ /,
positive_floating_point_number: /^[1-9]\d*\.\d*|0\.\d*[1-9]\d*$/,
negative_floating_point_number: /^-([1-9]\d*\.\d*|0\.\d*[1-9]\d*)$/ ,
floating_point_number: /^(-?\d+)(\.\d+)?$/,
chinese_characters: /^[\u4e00-\u9fa5]{0,}$/,
english_and_figures: /^[A-Za-z0-9]+$/,
allString: /^.{3,20}$/,
english_letter: /^[A-Za-z]+$/,
number_and_english_letter: /^[A-Za-z0-9]+$/ ,
number_and_english_letter_or_: /^\w+$ 或 ^\w{3,20}$/,
number_and_english_letter_or_chinese: /^[\u4E00-\u9FA5A-Za-z0-9_]+$/,
number_and_english_letter_or_chinese_un_: /^[\u4E00-\u9FA5A-Za-z0-9]+$/,
canwrite_special_vulgar_character: /[^%&',;=?$\x22]+/,
cannot_special_vulgar_character: /[^~\x22]+/ ,
emai: /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/,
phoneNumber: /^1[3|4|5|7|8][0-9]{9}$/,
domestic_telephone_number: /\d{3}-\d{8}|\d{4}-\d{7}/,
iD_number: /^\d{15}|\d{18}$/,
short_ID_number: /^([0-9]){7,18}(x|X)?$ 或 ^\d{8,18}|[0-9x]{8,18}|[0-9X]{8,18}?$/,
is_the_account_number_legal: /^[a-zA-Z][a-zA-Z0-9_]{4,15}$/,
password: /^[a-zA-Z]\w{5,17}$/,
strong_password: /^(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,10}$/,
date_format: /^\d{4}-\d{1,2}-\d{1,2}/,
qq_number: /[1-9][0-9]{4,}/,
postal_code_of_China: /[1-9]\d{5}(?!\d)/,
iP_address: /\d+\.\d+\.\d+\.\d+/,
}
function RegFN () {
this.test = function () {
}
}
console