Validator::isEmail() - Code Metrics - AfriCC/php-epp2 - Measure and Improve Code Quality continuously with Scrutinizer

Validator::isEmail() A
last analyzed 2020-01-20 09:15 UTC

↳ Parent: Validator

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	11
rs	9.9
c	0
b	0
f	0
cc	2
nc	2
nop	1

<?php

/**
 * This file is part of the php-epp2 library.
 *
 * (c) Gunter Grodotzki <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE file
 * that was distributed with this source code.
 */

namespace AfriCC\EPP;

/**
 * various validating methods needed to create sane EPP requests
 */
class Validator
{
    const TYPE_IPV4 = 1;
    const TYPE_IPV6 = 2;

    /**
     * hashmap country-code -> country name (english)
     *
     * @see https://gist.github.com/vxnick/380904
     *
     * @var array
     */
    protected static $countries = [
        'AF' => 'Afghanistan',
        'AX' => 'Aland Islands',
        'AL' => 'Albania',
        'DZ' => 'Algeria',
        'AS' => 'American Samoa',
        'AD' => 'Andorra',
        'AO' => 'Angola',
        'AI' => 'Anguilla',
        'AQ' => 'Antarctica',
        'AG' => 'Antigua And Barbuda',
        'AR' => 'Argentina',
        'AM' => 'Armenia',
        'AW' => 'Aruba',
        'AU' => 'Australia',
        'AT' => 'Austria',
        'AZ' => 'Azerbaijan',
        'BS' => 'Bahamas',
        'BH' => 'Bahrain',
        'BD' => 'Bangladesh',
        'BB' => 'Barbados',
        'BY' => 'Belarus',
        'BE' => 'Belgium',
        'BZ' => 'Belize',
        'BJ' => 'Benin',
        'BM' => 'Bermuda',
        'BT' => 'Bhutan',
        'BO' => 'Bolivia',
        'BA' => 'Bosnia And Herzegovina',
        'BW' => 'Botswana',
        'BV' => 'Bouvet Island',
        'BR' => 'Brazil',
        'IO' => 'British Indian Ocean Territory',
        'BN' => 'Brunei Darussalam',
        'BG' => 'Bulgaria',
        'BF' => 'Burkina Faso',
        'BI' => 'Burundi',
        'KH' => 'Cambodia',
        'CM' => 'Cameroon',
        'CA' => 'Canada',
        'CV' => 'Cape Verde',
        'KY' => 'Cayman Islands',
        'CF' => 'Central African Republic',
        'TD' => 'Chad',
        'CL' => 'Chile',
        'CN' => 'China',
        'CX' => 'Christmas Island',
        'CC' => 'Cocos (Keeling) Islands',
        'CO' => 'Colombia',
        'KM' => 'Comoros',
        'CG' => 'Congo',
        'CD' => 'Congo, Democratic Republic',
        'CK' => 'Cook Islands',
        'CR' => 'Costa Rica',
        'CI' => 'Cote D\'Ivoire',
        'HR' => 'Croatia',
        'CU' => 'Cuba',
        'CY' => 'Cyprus',
        'CZ' => 'Czech Republic',
        'DK' => 'Denmark',
        'DJ' => 'Djibouti',
        'DM' => 'Dominica',
        'DO' => 'Dominican Republic',
        'EC' => 'Ecuador',
        'EG' => 'Egypt',
        'SV' => 'El Salvador',
        'GQ' => 'Equatorial Guinea',
        'ER' => 'Eritrea',
        'EE' => 'Estonia',
        'ET' => 'Ethiopia',
        'FK' => 'Falkland Islands (Malvinas)',
        'FO' => 'Faroe Islands',
        'FJ' => 'Fiji',
        'FI' => 'Finland',
        'FR' => 'France',
        'GF' => 'French Guiana',
        'PF' => 'French Polynesia',
        'TF' => 'French Southern Territories',
        'GA' => 'Gabon',
        'GM' => 'Gambia',
        'GE' => 'Georgia',
        'DE' => 'Germany',
        'GH' => 'Ghana',
        'GI' => 'Gibraltar',
        'GR' => 'Greece',
        'GL' => 'Greenland',
        'GD' => 'Grenada',
        'GP' => 'Guadeloupe',
        'GU' => 'Guam',
        'GT' => 'Guatemala',
        'GG' => 'Guernsey',
        'GN' => 'Guinea',
        'GW' => 'Guinea-Bissau',
        'GY' => 'Guyana',
        'HT' => 'Haiti',
        'HM' => 'Heard Island & Mcdonald Islands',
        'VA' => 'Holy See (Vatican City State)',
        'HN' => 'Honduras',
        'HK' => 'Hong Kong',
        'HU' => 'Hungary',
        'IS' => 'Iceland',
        'IN' => 'India',
        'ID' => 'Indonesia',
        'IR' => 'Iran, Islamic Republic Of',
        'IQ' => 'Iraq',
        'IE' => 'Ireland',
        'IM' => 'Isle Of Man',
        'IL' => 'Israel',
        'IT' => 'Italy',
        'JM' => 'Jamaica',
        'JP' => 'Japan',
        'JE' => 'Jersey',
        'JO' => 'Jordan',
        'KZ' => 'Kazakhstan',
        'KE' => 'Kenya',
        'KI' => 'Kiribati',
        'KR' => 'Korea',
        'KW' => 'Kuwait',
        'KG' => 'Kyrgyzstan',
        'LA' => 'Lao People\'s Democratic Republic',
        'LV' => 'Latvia',
        'LB' => 'Lebanon',
        'LS' => 'Lesotho',
        'LR' => 'Liberia',
        'LY' => 'Libyan Arab Jamahiriya',
        'LI' => 'Liechtenstein',
        'LT' => 'Lithuania',
        'LU' => 'Luxembourg',
        'MO' => 'Macao',
        'MK' => 'Macedonia',
        'MG' => 'Madagascar',
        'MW' => 'Malawi',
        'MY' => 'Malaysia',
        'MV' => 'Maldives',
        'ML' => 'Mali',
        'MT' => 'Malta',
        'MH' => 'Marshall Islands',
        'MQ' => 'Martinique',
        'MR' => 'Mauritania',
        'MU' => 'Mauritius',
        'YT' => 'Mayotte',
        'MX' => 'Mexico',
        'FM' => 'Micronesia, Federated States Of',
        'MD' => 'Moldova',
        'MC' => 'Monaco',
        'MN' => 'Mongolia',
        'ME' => 'Montenegro',
        'MS' => 'Montserrat',
        'MA' => 'Morocco',
        'MZ' => 'Mozambique',
        'MM' => 'Myanmar',
        'NA' => 'Namibia',
        'NR' => 'Nauru',
        'NP' => 'Nepal',
        'NL' => 'Netherlands',
        'AN' => 'Netherlands Antilles',
        'NC' => 'New Caledonia',
        'NZ' => 'New Zealand',
        'NI' => 'Nicaragua',
        'NE' => 'Niger',
        'NG' => 'Nigeria',
        'NU' => 'Niue',
        'NF' => 'Norfolk Island',
        'MP' => 'Northern Mariana Islands',
        'NO' => 'Norway',
        'OM' => 'Oman',
        'PK' => 'Pakistan',
        'PW' => 'Palau',
        'PS' => 'Palestinian Territory, Occupied',
        'PA' => 'Panama',
        'PG' => 'Papua New Guinea',
        'PY' => 'Paraguay',
        'PE' => 'Peru',
        'PH' => 'Philippines',
        'PN' => 'Pitcairn',
        'PL' => 'Poland',
        'PT' => 'Portugal',
        'PR' => 'Puerto Rico',
        'QA' => 'Qatar',
        'RE' => 'Reunion',
        'RO' => 'Romania',
        'RU' => 'Russian Federation',
        'RW' => 'Rwanda',
        'BL' => 'Saint Barthelemy',
        'SH' => 'Saint Helena',
        'KN' => 'Saint Kitts And Nevis',
        'LC' => 'Saint Lucia',
        'MF' => 'Saint Martin',
        'PM' => 'Saint Pierre And Miquelon',
        'VC' => 'Saint Vincent And Grenadines',
        'WS' => 'Samoa',
        'SM' => 'San Marino',
        'ST' => 'Sao Tome And Principe',
        'SA' => 'Saudi Arabia',
        'SN' => 'Senegal',
        'RS' => 'Serbia',
        'SC' => 'Seychelles',
        'SL' => 'Sierra Leone',
        'SG' => 'Singapore',
        'SK' => 'Slovakia',
        'SI' => 'Slovenia',
        'SB' => 'Solomon Islands',
        'SO' => 'Somalia',
        'ZA' => 'South Africa',
        'GS' => 'South Georgia And Sandwich Isl.',
        'ES' => 'Spain',
        'LK' => 'Sri Lanka',
        'SD' => 'Sudan',
        'SR' => 'Suriname',
        'SJ' => 'Svalbard And Jan Mayen',
        'SZ' => 'Swaziland',
        'SE' => 'Sweden',
        'CH' => 'Switzerland',
        'SY' => 'Syrian Arab Republic',
        'TW' => 'Taiwan',
        'TJ' => 'Tajikistan',
        'TZ' => 'Tanzania',
        'TH' => 'Thailand',
        'TL' => 'Timor-Leste',
        'TG' => 'Togo',
        'TK' => 'Tokelau',
        'TO' => 'Tonga',
        'TT' => 'Trinidad And Tobago',
        'TN' => 'Tunisia',
        'TR' => 'Turkey',
        'TM' => 'Turkmenistan',
        'TC' => 'Turks And Caicos Islands',
        'TV' => 'Tuvalu',
        'UG' => 'Uganda',
        'UA' => 'Ukraine',
        'AE' => 'United Arab Emirates',
        'GB' => 'United Kingdom',
        'US' => 'United States',
        'UM' => 'United States Outlying Islands',
        'UY' => 'Uruguay',
        'UZ' => 'Uzbekistan',
        'VU' => 'Vanuatu',
        'VE' => 'Venezuela',
        'VN' => 'Viet Nam',
        'VG' => 'Virgin Islands, British',
        'VI' => 'Virgin Islands, U.S.',
        'WF' => 'Wallis And Futuna',
        'EH' => 'Western Sahara',
        'YE' => 'Yemen',
        'ZM' => 'Zambia',
        'ZW' => 'Zimbabwe',
    ];

    /**
     * returns version of IP address, or false if not an IP
     *
     * @param string $ip
     *
     * @return bool|int
     */
    public static function getIPType($ip)
    {
        if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
            return self::TYPE_IPV4;
        } elseif (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
            return self::TYPE_IPV6;
        } else {
            return false;
        }
    }

    /**
     * returns true if hostname is usuable
     *
     * @author velcrow
     *
     * @see http://stackoverflow.com/a/4694816
     *
     * @param string $hostname
     *
     * @return bool
     */
    public static function isHostname($hostname)
    {
        if (preg_match('/^([a-z\d](-*[a-z\d])*)(\.([a-z\d](-*[a-z\d])*))*$/i', $hostname) && //valid chars check
            preg_match('/^.{1,253}$/', $hostname) && //overall length check
            preg_match('/^[^\.]{1,63}(\.[^\.]{1,63})*$/', $hostname) && //length of each label
            strpos($hostname, '.') // has at least two labels (SLD + TLD)
        ) {
            return true;
        }

        return false;
    }

    /**
     * returns true if email is usuable
     *
     * @param string $email
     */
    public static function isEmail($email)
    {
        $pos = strrpos($email, '@');
        if ($pos === false) {
            return false;
        }

        $ascii_email = substr($email, 0, $pos) . '@' . idn_to_ascii(substr($email, $pos + 1), IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46);

        return (bool) filter_var($ascii_email, FILTER_VALIDATE_EMAIL);
    }

    /**
     * returns country name if country code is known, false if unknown
     *
     * @param string $country_code
     *
     * @return bool|string
     */
    public static function isCountryCode($country_code)
    {
        // actually we don't need to check for any conventions...
        $country_code = strtoupper($country_code);

        if (isset(self::$countries[$country_code])) {
            return self::$countries[$country_code];
        }

        return false;
    }
}


1			<?php
2
3			/**
4			* This file is part of the php-epp2 library.
5			*
6			* (c) Gunter Grodotzki <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE file
9			* that was distributed with this source code.
10			*/
11
12			namespace AfriCC\EPP;
13
14			/**
15			* various validating methods needed to create sane EPP requests
16			*/
17			class Validator
18			{
19			const TYPE_IPV4 = 1;
20			const TYPE_IPV6 = 2;
21
22			/**
23			* hashmap country-code -> country name (english)
24			*
25			* @see https://gist.github.com/vxnick/380904
26			*
27			* @var array
28			*/
29			protected static $countries = [
30			'AF' => 'Afghanistan',
31			'AX' => 'Aland Islands',
32			'AL' => 'Albania',
33			'DZ' => 'Algeria',
34			'AS' => 'American Samoa',
35			'AD' => 'Andorra',
36			'AO' => 'Angola',
37			'AI' => 'Anguilla',
38			'AQ' => 'Antarctica',
39			'AG' => 'Antigua And Barbuda',
40			'AR' => 'Argentina',
41			'AM' => 'Armenia',
42			'AW' => 'Aruba',
43			'AU' => 'Australia',
44			'AT' => 'Austria',
45			'AZ' => 'Azerbaijan',
46			'BS' => 'Bahamas',
47			'BH' => 'Bahrain',
48			'BD' => 'Bangladesh',
49			'BB' => 'Barbados',
50			'BY' => 'Belarus',
51			'BE' => 'Belgium',
52			'BZ' => 'Belize',
53			'BJ' => 'Benin',
54			'BM' => 'Bermuda',
55			'BT' => 'Bhutan',
56			'BO' => 'Bolivia',
57			'BA' => 'Bosnia And Herzegovina',
58			'BW' => 'Botswana',
59			'BV' => 'Bouvet Island',
60			'BR' => 'Brazil',
61			'IO' => 'British Indian Ocean Territory',
62			'BN' => 'Brunei Darussalam',
63			'BG' => 'Bulgaria',
64			'BF' => 'Burkina Faso',
65			'BI' => 'Burundi',
66			'KH' => 'Cambodia',
67			'CM' => 'Cameroon',
68			'CA' => 'Canada',
69			'CV' => 'Cape Verde',
70			'KY' => 'Cayman Islands',
71			'CF' => 'Central African Republic',
72			'TD' => 'Chad',
73			'CL' => 'Chile',
74			'CN' => 'China',
75			'CX' => 'Christmas Island',
76			'CC' => 'Cocos (Keeling) Islands',
77			'CO' => 'Colombia',
78			'KM' => 'Comoros',
79			'CG' => 'Congo',
80			'CD' => 'Congo, Democratic Republic',
81			'CK' => 'Cook Islands',
82			'CR' => 'Costa Rica',
83			'CI' => 'Cote D\'Ivoire',
84			'HR' => 'Croatia',
85			'CU' => 'Cuba',
86			'CY' => 'Cyprus',
87			'CZ' => 'Czech Republic',
88			'DK' => 'Denmark',
89			'DJ' => 'Djibouti',
90			'DM' => 'Dominica',
91			'DO' => 'Dominican Republic',
92			'EC' => 'Ecuador',
93			'EG' => 'Egypt',
94			'SV' => 'El Salvador',
95			'GQ' => 'Equatorial Guinea',
96			'ER' => 'Eritrea',
97			'EE' => 'Estonia',
98			'ET' => 'Ethiopia',
99			'FK' => 'Falkland Islands (Malvinas)',
100			'FO' => 'Faroe Islands',
101			'FJ' => 'Fiji',
102			'FI' => 'Finland',
103			'FR' => 'France',
104			'GF' => 'French Guiana',
105			'PF' => 'French Polynesia',
106			'TF' => 'French Southern Territories',
107			'GA' => 'Gabon',
108			'GM' => 'Gambia',
109			'GE' => 'Georgia',
110			'DE' => 'Germany',
111			'GH' => 'Ghana',
112			'GI' => 'Gibraltar',
113			'GR' => 'Greece',
114			'GL' => 'Greenland',
115			'GD' => 'Grenada',
116			'GP' => 'Guadeloupe',
117			'GU' => 'Guam',
118			'GT' => 'Guatemala',
119			'GG' => 'Guernsey',
120			'GN' => 'Guinea',
121			'GW' => 'Guinea-Bissau',
122			'GY' => 'Guyana',
123			'HT' => 'Haiti',
124			'HM' => 'Heard Island & Mcdonald Islands',
125			'VA' => 'Holy See (Vatican City State)',
126			'HN' => 'Honduras',
127			'HK' => 'Hong Kong',
128			'HU' => 'Hungary',
129			'IS' => 'Iceland',
130			'IN' => 'India',
131			'ID' => 'Indonesia',
132			'IR' => 'Iran, Islamic Republic Of',
133			'IQ' => 'Iraq',
134			'IE' => 'Ireland',
135			'IM' => 'Isle Of Man',
136			'IL' => 'Israel',
137			'IT' => 'Italy',
138			'JM' => 'Jamaica',
139			'JP' => 'Japan',
140			'JE' => 'Jersey',
141			'JO' => 'Jordan',
142			'KZ' => 'Kazakhstan',
143			'KE' => 'Kenya',
144			'KI' => 'Kiribati',
145			'KR' => 'Korea',
146			'KW' => 'Kuwait',
147			'KG' => 'Kyrgyzstan',
148			'LA' => 'Lao People\'s Democratic Republic',
149			'LV' => 'Latvia',
150			'LB' => 'Lebanon',
151			'LS' => 'Lesotho',
152			'LR' => 'Liberia',
153			'LY' => 'Libyan Arab Jamahiriya',
154			'LI' => 'Liechtenstein',
155			'LT' => 'Lithuania',
156			'LU' => 'Luxembourg',
157			'MO' => 'Macao',
158			'MK' => 'Macedonia',
159			'MG' => 'Madagascar',
160			'MW' => 'Malawi',
161			'MY' => 'Malaysia',
162			'MV' => 'Maldives',
163			'ML' => 'Mali',
164			'MT' => 'Malta',
165			'MH' => 'Marshall Islands',
166			'MQ' => 'Martinique',
167			'MR' => 'Mauritania',
168			'MU' => 'Mauritius',
169			'YT' => 'Mayotte',
170			'MX' => 'Mexico',
171			'FM' => 'Micronesia, Federated States Of',
172			'MD' => 'Moldova',
173			'MC' => 'Monaco',
174			'MN' => 'Mongolia',
175			'ME' => 'Montenegro',
176			'MS' => 'Montserrat',
177			'MA' => 'Morocco',
178			'MZ' => 'Mozambique',
179			'MM' => 'Myanmar',
180			'NA' => 'Namibia',
181			'NR' => 'Nauru',
182			'NP' => 'Nepal',
183			'NL' => 'Netherlands',
184			'AN' => 'Netherlands Antilles',
185			'NC' => 'New Caledonia',
186			'NZ' => 'New Zealand',
187			'NI' => 'Nicaragua',
188			'NE' => 'Niger',
189			'NG' => 'Nigeria',
190			'NU' => 'Niue',
191			'NF' => 'Norfolk Island',
192			'MP' => 'Northern Mariana Islands',
193			'NO' => 'Norway',
194			'OM' => 'Oman',
195			'PK' => 'Pakistan',
196			'PW' => 'Palau',
197			'PS' => 'Palestinian Territory, Occupied',
198			'PA' => 'Panama',
199			'PG' => 'Papua New Guinea',
200			'PY' => 'Paraguay',
201			'PE' => 'Peru',
202			'PH' => 'Philippines',
203			'PN' => 'Pitcairn',
204			'PL' => 'Poland',
205			'PT' => 'Portugal',
206			'PR' => 'Puerto Rico',
207			'QA' => 'Qatar',
208			'RE' => 'Reunion',
209			'RO' => 'Romania',
210			'RU' => 'Russian Federation',
211			'RW' => 'Rwanda',
212			'BL' => 'Saint Barthelemy',
213			'SH' => 'Saint Helena',
214			'KN' => 'Saint Kitts And Nevis',
215			'LC' => 'Saint Lucia',
216			'MF' => 'Saint Martin',
217			'PM' => 'Saint Pierre And Miquelon',
218			'VC' => 'Saint Vincent And Grenadines',
219			'WS' => 'Samoa',
220			'SM' => 'San Marino',
221			'ST' => 'Sao Tome And Principe',
222			'SA' => 'Saudi Arabia',
223			'SN' => 'Senegal',
224			'RS' => 'Serbia',
225			'SC' => 'Seychelles',
226			'SL' => 'Sierra Leone',
227			'SG' => 'Singapore',
228			'SK' => 'Slovakia',
229			'SI' => 'Slovenia',
230			'SB' => 'Solomon Islands',
231			'SO' => 'Somalia',
232			'ZA' => 'South Africa',
233			'GS' => 'South Georgia And Sandwich Isl.',
234			'ES' => 'Spain',
235			'LK' => 'Sri Lanka',
236			'SD' => 'Sudan',
237			'SR' => 'Suriname',
238			'SJ' => 'Svalbard And Jan Mayen',
239			'SZ' => 'Swaziland',
240			'SE' => 'Sweden',
241			'CH' => 'Switzerland',
242			'SY' => 'Syrian Arab Republic',
243			'TW' => 'Taiwan',
244			'TJ' => 'Tajikistan',
245			'TZ' => 'Tanzania',
246			'TH' => 'Thailand',
247			'TL' => 'Timor-Leste',
248			'TG' => 'Togo',
249			'TK' => 'Tokelau',
250			'TO' => 'Tonga',
251			'TT' => 'Trinidad And Tobago',
252			'TN' => 'Tunisia',
253			'TR' => 'Turkey',
254			'TM' => 'Turkmenistan',
255			'TC' => 'Turks And Caicos Islands',
256			'TV' => 'Tuvalu',
257			'UG' => 'Uganda',
258			'UA' => 'Ukraine',
259			'AE' => 'United Arab Emirates',
260			'GB' => 'United Kingdom',
261			'US' => 'United States',
262			'UM' => 'United States Outlying Islands',
263			'UY' => 'Uruguay',
264			'UZ' => 'Uzbekistan',
265			'VU' => 'Vanuatu',
266			'VE' => 'Venezuela',
267			'VN' => 'Viet Nam',
268			'VG' => 'Virgin Islands, British',
269			'VI' => 'Virgin Islands, U.S.',
270			'WF' => 'Wallis And Futuna',
271			'EH' => 'Western Sahara',
272			'YE' => 'Yemen',
273			'ZM' => 'Zambia',
274			'ZW' => 'Zimbabwe',
275			];
276
277			/**
278			* returns version of IP address, or false if not an IP
279			*
280			* @param string $ip
281			*
282			* @return bool\|int
283			*/
284			public static function getIPType($ip)
285			{
286			if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 \| FILTER_FLAG_NO_PRIV_RANGE \| FILTER_FLAG_NO_RES_RANGE)) {
287			return self::TYPE_IPV4;
288			} elseif (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6 \| FILTER_FLAG_NO_PRIV_RANGE \| FILTER_FLAG_NO_RES_RANGE)) {
289			return self::TYPE_IPV6;
290			} else {
291			return false;
292			}
293			}
294
295			/**
296			* returns true if hostname is usuable
297			*
298			* @author velcrow
299			*
300			* @see http://stackoverflow.com/a/4694816
301			*
302			* @param string $hostname
303			*
304			* @return bool
305			*/
306			public static function isHostname($hostname)
307			{
308			if (preg_match('/^([a-z\d](-[a-z\d]))(\.([a-z\d](-[a-z\d])))*$/i', $hostname) && //valid chars check
309			preg_match('/^.{1,253}$/', $hostname) && //overall length check
310			preg_match('/^[^\.]{1,63}(\.[^\.]{1,63})*$/', $hostname) && //length of each label
311			strpos($hostname, '.') // has at least two labels (SLD + TLD)
312			) {
313			return true;
314			}
315
316			return false;
317			}
318
319			/**
320			* returns true if email is usuable
321			*
322			* @param string $email
323			*/
324			public static function isEmail($email)
325			{
326			$pos = strrpos($email, '@');
327			if ($pos === false) {
328			return false;
329			}
330
331			$ascii_email = substr($email, 0, $pos) . '@' . idn_to_ascii(substr($email, $pos + 1), IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46);
332
333			return (bool) filter_var($ascii_email, FILTER_VALIDATE_EMAIL);
334			}
335
336			/**
337			* returns country name if country code is known, false if unknown
338			*
339			* @param string $country_code
340			*
341			* @return bool\|string
342			*/
343			public static function isCountryCode($country_code)
344			{
345			// actually we don't need to check for any conventions...
346			$country_code = strtoupper($country_code);
347
348			if (isset(self::$countries[$country_code])) {
349			return self::$countries[$country_code];
350			}
351
352			return false;
353			}
354			}
355

AfriCC / php-epp2

Validator::isEmail() A last analyzed 2020-01-20 09:15 UTC

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Validator::isEmail() A
last analyzed 2020-01-20 09:15 UTC