(/ D {3} - | / d {4} -)? (/ d {8} | / d {7})? // Domestic phone
^ [1-9] * [1-9] [0-9] * $ // Tencent QQ
"^ [// w -] (//. [// w -] ) * @ [// w -] (//. [// w -] ) $" // email address
"^ [a-za-z] : // (// w // w ) *) (// w // w ) *) * (//? // s *)? $ "// URL
"^ // D $" // Non-negative integer
"^ [0-9] * [1-9] [0-9] * $" // positive integer
"^ (((- // D ) | (0 )) $" // Non-integer
"^ - [0-9] * [1-9] [0-9] * $" // negative
"^ -? // D $" // integer
"^ // D (//.// D )? $" // Non-looted
"^ (([0-9] //. [0-9] * [1-9] [0-9] *) | ([0-9] * [1-9] [0-9] * //.[0-9] )| ([0-9]*[1-9][0-9]*) "$" // Positive floating point number
"^ ((((- // D (//// D )?) | (0 (//. 0 )?)) $" // Non-positively floating point
"^ (((((((((((([0-9] //. [0-9] * [1-9] *) | ([0-9] * [1-9] [0-9 ] * //. [0-9] ) | ([0-9] * [1-9] [0-9] *))) $ "// load floating point number
"^ (-? // d )? $" // floating point number
"^ [A-ZA-Z] $" // String consisting of 26 English letters
"^ [A-Z] $" // String consisting of 26 English letters
"^ [A-Z] $" // String consisting of 26 English letters
"^ [A-ZA-Z0-9] $" // String consisting of numbers and 26 English letters
"^ // w $" // string consisting of numbers, 26 English letters or underlined
