@pleegwat said in Making the Web Simple: @ben_lubar said in Making the Web Simple: @pleegwat said in Making the Web Simple: @magus said in Making the Web Simple: some client-side validation, for example Can be as simple as onsubmit="if( !/^[0-9]{6,}$/.test(this.some_number.value) ) { alert('Invalid some_number'); return false; }" EW NO <input type="text" required pattern="^[0-9]{6,}$" inputmode="numeric" name="some_number"> Hm, I didn't know that one. Thanks. I think it's new to HTML5, yeh?