Membuat form dengan javascript
Nama: Ridzki Raihan Alfaza NRP: 5025201178 Kelas: PWeb C Source Code: functions.js: function is_blank ( s ){ return s == '' ; } function submit_form () { var name = document . getElementById ( " name-input " ) . value ; var pw = document . getElementById ( " pass-input " ) . value ; var email = document . getElementById ( " em-input " ) . value ; if ( is_blank ( name ) || is_blank ( pw ) || is_blank ( email )) { alert ( " please fill in all the information " ) ; return false ; } var letters = / ^ [ a-zA-Z ] +$ / ; var email_format = ( / ^ \w + ([ \. - ] ? \w + ) * @ \w + ([ \. - ] ? \w + ) * ( \. \w {2,3} ) +$ / ) ; if ( ! letters . test ( name )) { alert ( " invalid name " ) ; return false ; } if ( ...
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