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/home/byroehnu/easepay.easetack.com/node_modules/z-schema/src/FormatValidators.js

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/*jshint maxlen: false*/

var validator = require("validator");

http://tools.ietf.org/html/rfc1034#section-3.5

<digit> ::= any one of the ten digits 0 through 9
            var digit = /[0-9]/;

<letter> ::= any one of the 52 alphabetic characters A through Z in upper case and a through z in lower case
            var letter = /[a-zA-Z]/;

<let-dig> ::= <letter> | <digit>
            var letDig = /[0-9a-zA-Z]/;

<let-dig-hyp> ::= <let-dig> | "-"
            var letDigHyp = /[-0-9a-zA-Z]/;

<ldh-str> ::= <let-dig-hyp> | <let-dig-hyp> <ldh-str>
            var ldhStr = /[-0-9a-zA-Z]+/;

<label> ::= <letter> [ [ <ldh-str> ] <let-dig> ]
            var label = /[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?/;

<subdomain> ::= <label> | <subdomain> "." <label>
            var subdomain = /^[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?(\.[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?)*$/;

<domain> ::= <subdomain> | " "
            var domain = null;
        */
        var valid = /^[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?(\.[a-zA-Z](([-0-9a-zA-Z]+)?[0-9a-zA-Z])?)*$/.test(hostname);
        if (valid) {
            // the sum of all label octets and label lengths is limited to 255.
            if (hostname.length > 255) { return false; }
            // Each node has a label, which is zero to 63 octets in length
            var labels = hostname.split(".");
            for (var i = 0; i < labels.length; i++) { if (labels[i].length > 63) { return false; } }
        }
        return valid;
    },
    "host-name": function (hostname) {
        return FormatValidators.hostname.call(this, hostname);
    },
    "ipv4": function (ipv4) {
        if (typeof ipv4 !== "string") { return true; }
        return validator.isIP(ipv4, 4);
    },
    "ipv6": function (ipv6) {
        if (typeof ipv6 !== "string") { return true; }
        return validator.isIP(ipv6, 6);
    },
    "regex": function (str) {
        try {
            RegExp(str);
            return true;
        } catch (e) {
            return false;
        }
    },
    "uri": function (uri) {
        if (this.options.strictUris) {
            return FormatValidators["strict-uri"].apply(this, arguments);
        }
        // https://github.com/zaggino/z-schema/issues/18
        // RegExp from http://tools.ietf.org/html/rfc3986#appendix-B
        return typeof uri !== "string" || RegExp("^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?").test(uri);
    },
    "strict-uri": function (uri) {
        return typeof uri !== "string" || validator.isURL(uri);
    }
};

module.exports = FormatValidators;

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Name	Size	Perms	Modified	Actions
schemas DIR	-	drwxr-xr-x	2026-03-14 01:49:21	Edit Download recursive recursive
.htaccess	127 B	lr--r--r--	2026-03-14 01:49:21	Edit Download recursive recursive
Errors.js	3.91 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
FormatValidators.js	4.56 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
JsonValidation.js	23.99 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
Polyfills.js	577 B	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
Report.js	7.35 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
SchemaCache.js	5.18 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
SchemaCompilation.js	9.52 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
SchemaValidation.js	26.20 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
Utils.js	7.09 KB	lrw-r--r--	2026-02-23 15:45:46	Edit Download recursive recursive
ZSchema.js	11.93 KB	lrw-r--r--	2026-02-23 15:45:48	Edit Download recursive recursive

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