Show HN: HTML placeholder trick – showing element when input has value(codepen.io)8 points·by mjunaidi·7 anni fa·1 commentscodepen.ioShow HN: HTML placeholder trick – showing element when input has valuehttps://codepen.io/mjunaidi/pen/oNNwwer1 commentsPost comment[–]loueed·7 anni fareplyAlternative method using the input:valid selector https://codepen.io/LoueeD/pen/mddwBpv:valid is supported by IE10
:valid is supported by IE10