JavaScript test for integer / string

Posted on by

I couldn’t find either of these functions that satisfied my edge cases or desire for simplicity so I wrote/adapted some of my own. Feel free to use, modify, distribute without attribution, but I’d be eternally grateful if you did ;)

The test for integer is adapted from this post, which is actually almost spot on, apart from their is_int([0]) returns true, as does any integer in a string.

I’m pretty sure I’ve seen this test for string a hundred times on the internet and in books. It is by far the most robust:

Please let me know if you can break it!

4,678 thoughts on “JavaScript test for integer / string”

  5. Teen finess modelingBlack tewn pussy picsJizzz online swinge bwbber siterBizzazre cumshot tubeArold amatgeur ifbb internationaal championshipsSeccret upskirt pics16 gaay teenBriittish bukkae
    babesTrachi pussyKrristen stewat nnude vidsShemaoe inn nelkson nzSkinny wkfe amatteur moviesTeen masid
    porrn picturesGirls gettjng fucke byy menTwinmks tranniesNude tewen girliesGayy munich saunaFree vieeo black assDickk krat realestateEbkny thrroat fuckLas laout strip vegasFooto artis nada satira sexyWomen nked photographs off selvesWiives aand
    threessome videoCaira sexyHugherr fuckinbg machineFree fuckihg ameturesGoodd vibratilns psyuchology
    sexNakeed jenniufer hawkinsTeeen cuties beg foor cockGayy irvine caReal vooyeur videeos freeHumiliation ude girlsBiig tiit mommysFamily
    gguy episod spermm warsChubby gofh girl taes a dickFuckoing with a rabbitDakdl boobsBreast cancer walk 2009Watgch ameriican ppie the naked mle
    frse onlineFucing tee aass picDivws nwked piic wweSpanked forr ddress codePoorn aart drawingAdut educaation gardenn groveNudde dentistrs officeDicks onn fire superbadWhyy doeds penis shrimk whn runningVintag photto bookths
    foor rentMatley shslton nude picsCulas pei peruahas
    xxxFreee barreback porn clipsVintae mustan pparts houstonCyhical angesl free
    deeepthroat videoIndia teensTees cuns for fuckingAsian appetizer ssa ayHott moma ardcore xxxx vidsNudeist vvs naturismMaan to mman electrkcal cock and bball tortureMaxx harddcore felicityAdilt cclothing disneySaskatoon citfy midgetHoot annd
    sedxy bdlly bjtton ringsGiirl scou porn clipsShemalee jizz byy turnPett shemaleWomen wit strap onn dicksEotic
    husband wwife fingerDefiniition off perkyy titsFree watching off tewn sexSexxy womesn off 2009Freee xxxx teeen redheadsMattures wearfing pantyhoseCockk innn stney stratfordAbuused
    wiife pornTigget woodss ife nudeLivee onn linbe interaftive strrip pokerWife’s blpw jobsIrngrip condomBestt dailey
    ffee pornSouh ennd bostoln active adulpt communitiesMurder
    seex storiesWho datt mmoby dickCollege girlos lingerieMarure grann picFemale escortts iin allentownNude
    americazn military men picsHott swinging couples wives60 somthing pornAison wonderland nnaked ofvd9wuapt9mnf9ik5lu

  6. Merhaba arkadaşlar Ödemeler geç geliyor canlı destek yok Uzun zamandır araştırıyorum Gerçekten en iyisi bu — 1xbet türkiye lider bahis Her gün yeni bonus ve promolar var Kısacası kaydedin bir yere yazın — xbet giriş xbet giriş Sakın sahte sitelere kanma Bahis yapan herkese gönder

  9. Слушайте кто в теме А поддержка молчит как рыба Искал долго перепробовал кучу вариантов Короче нашел наконец толковую контору — ставки на спорт бишкек онлайн лучший выбор Бонусы и акции каждый день В общем сохраняйте себе — мостбет казино официальный сайт https://mostbet-xqz.com.kg Только mostbet реально рулит Перешлите тому кто тоже ищет нормальную контору

  10. Selam arkadaşlar Bazıları telefonu yavaşlatıyor Telefonum neredeyse bozuluyordu Hiç sorun yaşamadım — 1xbet mobil apk güncel Çekim işlemleri saniyeler içinde Neyse her şey mevcut — 1xbet mobil apk 1xbet mobil apk Tek adres 1xbet apk yukle Bahis yapan herkese gönder

  24. Beyler bahisçiler Güncel giriş adresini bulmak her seferinde çok zor oluyor Hepsi zaman kaybıydı Sonunda bu siteyi keşfettim — 1xbet yeni giriş kolay Site inanılmaz hızlı çalışıyor Neyse tüm bilgiler linkte — 1xbet giriş adresi 1xbet giriş adresi Tek adres 1xbet güncel giriş Bahis yapan herkese gönder

  31. Здорово Кыргызстан А служба поддержки молчит как рыба и не отвечает. Искал реально долго перепробовал кучу сомнительных вариантов до тех пор не протестировал единственное место где реально не кидают и предлагает топовые условия как для ординаров так и для экспрессов. Всё летает как часы в любое время суток Кому тоже актуально найти проверенное место для игры обязательно сохраняйте себе этот официальный ресурс mostbet.com mostbet.com Не ведитесь на дешевые лохотроны из рекламы обязательно перешлите этот пост тому кто тоже сейчас ищет нормальную контору

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>