simple test for numeric input 1

[tester321]

Grrr. very late over here, can seem to get these 2 simple things going.... please help, thanks

[1]
onchange="var nhp=^\d+$; if (!nhp.test(this.value)){alert('....

[2]
onchange="this.value=this.value.toUpperCase();var ReExp = /^[A-Z][0-9][A-Z]$/i;if (!ReExp.test(this.value)){alert('The first 3 characters of the Postal Codes have the following format L8L....

Thank you very much!

 

[tsuji]

[1]
>onchange="var nhp=^\d+$; if (!nhp.test(this.value)){alert('....
[tt]onchange="var nhp=[red]/[/red]^\d+$[red]/[/red]; if (!nhp.test(this.value)){alert('....[/tt]
[2]
>onchange="this.value=this.value.toUpperCase();var ReExp = /^[A-Z][0-9][A-Z]$/i;if (!ReExp.test(this.value)){alert('The first 3 characters of the Postal Codes have the following format L8L....
[tt]onchange="this.value=this.value.toUpperCase();var ReExp = /^[A-Z][0-9][A-Z[highlight]]/[/highlight]i;if (!ReExp.test(this.value)){alert('The first 3 characters of the Postal Codes have the following format L8L....[/tt]

 

[tester321]

thanks u very much, my eyes are still blurry...