pˈoʊst slˈæʃ ɹˌiːdᵻɹˈɛkt slˈæʃ ɡɛt pˌiːˌɑːɹdʒˈiː ɪz ɐ wˈɛb dɪvˈɛləpmənt dɪzˈaɪn pˈætɚn ðæt lˈɛts ðə pˈeɪdʒ ʃˈoʊn ˈæftɚɹ ɐ fˈɔːɹm səbmˈɪʃən biː ɹᵻlˈoʊdᵻd, ʃˈɛɹd, ɔːɹ bˈʊkmɑːɹkt wɪðˌaʊt ˈɪl ɪfˈɛkts, sˈʌtʃ ɐz səbmˈɪɾɪŋ ðə fˈɔːɹm ɐnˈʌðɚ tˈaɪm.
Post/Redirect/Get (PRG) is a web development design pattern that lets the page shown after a form submission be reloaded, shared, or bookmarked without ill effects, such as submitting the form another time.