"^ / D $" // Non-negative integer (positive integer 0)
"^ [0-9] * [1-9] [0-9] * $" // positive integer
"^ ((- / d ) | (0 )) $" // Non-positive integer (negative integer 0)
"^ - [0-9] * [1-9] [0-9] * $" // negative
"^ -? / d $" // integer
"^ / D (/. / D )? $" // Non-looted number (positive floating point 0)
"^ (([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 number (12 0)
"^ (((((((((([0-9] /. [0-9] * [1-9] [0-9] *) | ([0-9] * [1-9] [0-9] * /. [0-9] ) | ([0-9] * [1-9] [0-9] *))) $ "// loaded point number
"^ (-? / d ) (/. / 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 composed of numbers, 26 English letters or underlined
"^ [/ w -] (/. [/ w -] ) * @ [/ w -] (/. [/ w -] ) $" // email address
"^ [A-ZA-Z] : / / (/ w / w ) *) (/. (/ w / w ) *) * (/? / s *)? $" // URL
