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Question

IP validation fails when NO RES used

score 29 · Answer 1 · 2023-04-11T17:30:21.770000

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IP validation fails when NO RES used

29 views Asked by user3052443 At 11 April 2023 at 17:30

score 40 · Answer 2 · 2022-10-23T17:17:49.420000

How do I preserve newlines when using filter_var(var, FILTER_SANITIZE_EMAIL)?

40 views Asked by 1337ingDisorder At 23 October 2022 at 17:17

score 100 · Answer 3 · 2022-10-13T06:41:05.587000

php filter_var() function

100 views Asked by Amir Shahanaqi At 13 October 2022 at 06:41

score 246 · Answer 4 · 2022-02-27T01:10:27.083000

filter_var with FILTER_VALIDATE_REGEXP shows Warning: filter_var(): 'regexp' option missing, while this option seems to be present

246 views Asked by BogisW At 27 February 2022 at 01:10

score 925 · Answer 5 · 2021-05-18T13:48:18.730000

While submitting this to my local host, "warning : undefined array key "required" (php)

925 views Asked by Leeroy At 18 May 2021 at 13:48

score 680 · Answer 6 · 2020-09-08T12:30:37.157000

what does FILTER_FLAG_ALLOW_THOUSAND do in combination with FILTER_VALIDATE_FLOAT?

680 views Asked by hanshenrik At 08 September 2020 at 12:30

score 588 · Answer 7 · 2020-08-28T23:30:22.247000

Laravel - login with phone and username, FILTER_VALIDATE_EMAIL ISSUE

588 views Asked by Milos At 28 August 2020 at 23:30

score 112 · Answer 8 · 2020-08-03T04:22:29.193000

Is there any function to find the Actual length of a string returned by filter_var() function?

112 views Asked by Easwar Chinraj At 03 August 2020 at 04:22

score 808 · Answer 9 · 2020-07-03T10:14:15.263000

How can I filter text out of a string containing numbers and text in PHP

808 views Asked by Dyllan Cullingworth At 03 July 2020 at 10:14

score 53 · Answer 10 · 2020-02-27T11:02:51.663000

Validating URLs with non traditional characters

53 views Asked by Henrik Petterson At 27 February 2020 at 11:02

score 103 · Answer 11 · 2019-11-24T14:43:19.153000

Reserved IPs not detected by filter_var()

103 views Asked by Nuno At 24 November 2019 at 14:43

score 46 · Answer 12 · 2019-10-06T13:23:59.713000

Emails are not validating with filter_var

46 views Asked by Kamil Waniczek At 06 October 2019 at 13:23

score 250 · Answer 13 · 2019-09-04T07:05:35.400000

Is there a way to prevent tab characters from being filtered with the FILTER_FLAG_STRIP_LOW option?

250 views Asked by AudioBubble At 04 September 2019 at 07:05

score 5176 · Answer 14 · 2019-06-24T13:30:21.233000

Why FILTER_VALIDATE_DOMAIN allow character like dot, emoji, empty value, special char?

5.1k views Asked by Jaydeep Chauhan At 24 June 2019 at 13:30

score 789 · Answer 15 · 2019-04-10T07:20:32.367000

Why does filter_var() encode quotes differently than htmlentities()?

789 views Asked by PeterA At 10 April 2019 at 07:20

score 34 · Answer 16 · 2019-02-22T11:35:20.577000

What would be better Practice when sanitizing/validating php from html inputs?

34 views Asked by Meitie At 22 February 2019 at 11:35

score 162 · Answer 17 · 2019-02-06T23:30:06.733000

Switching boolean from false to true whenever a variable is being changed within a if loop, if changed include form

162 views Asked by Auron Kelmud At 06 February 2019 at 23:30

score 669 · Answer 18 · 2018-11-15T22:36:52.413000

Why is filter_var with FILTER_VALIDATE_URL showing this string as a valid URL?

669 views Asked by Script47 At 15 November 2018 at 22:36

score 226 · Answer 19 · 2018-11-12T10:55:51.353000

PHP filter_var function outputs nothing

226 views Asked by user1874354 At 12 November 2018 at 10:55

score 132 · Answer 20 · 2018-07-16T19:15:25.820000

PHP code inserting empty values in SQL table after adding filter_var

132 views Asked by BigBoyProgrammer At 16 July 2018 at 19:15

TechQA.

List Question

IP validation fails when NO RES used

How do I preserve newlines when using filter_var(var, FILTER_SANITIZE_EMAIL)?

php filter_var() function

filter_var with FILTER_VALIDATE_REGEXP shows Warning: filter_var(): 'regexp' option missing, while this option seems to be present

While submitting this to my local host, "warning : undefined array key "required" (php)

what does FILTER_FLAG_ALLOW_THOUSAND do in combination with FILTER_VALIDATE_FLOAT?

Laravel - login with phone and username, FILTER_VALIDATE_EMAIL ISSUE

Is there any function to find the Actual length of a string returned by filter_var() function?

How can I filter text out of a string containing numbers and text in PHP

Validating URLs with non traditional characters

Reserved IPs not detected by filter_var()

Emails are not validating with filter_var

Is there a way to prevent tab characters from being filtered with the FILTER_FLAG_STRIP_LOW option?

Why FILTER_VALIDATE_DOMAIN allow character like dot, emoji, empty value, special char?

Why does filter_var() encode quotes differently than htmlentities()?

What would be better Practice when sanitizing/validating php from html inputs?

Switching boolean from false to true whenever a variable is being changed within a if loop, if changed include form

Why is filter_var with FILTER_VALIDATE_URL showing this string as a valid URL?

PHP filter_var function outputs nothing

PHP code inserting empty values in SQL table after adding filter_var

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