Textbox Validation

Questions › Textbox Validation

Anand asked 8 years ago

Hi Abu,

I tried to validate the text field to avoid alphabets, only allow to enter numeric and double values. How to do this?

Hope to get the reply as soon as possible.

Thank you.

5 Answers

Abu Ghufran answered 8 years ago

You can set with that column:

$col["editrules"] = array("number"=>true);

Anand answered 8 years ago

Hi Abu,

I tried this but its not working for me. its allow to enter characters.

Abu Ghufran answered 8 years ago

Working demo here:

Anand answered 8 years ago

Hi Abu,

Thanks for your response. When submit form Its working, but i need to use it on text field oninput or onchange.

Thank you,

Abu Ghufran answered 8 years ago

This is doable with onblur event.

$col = array();
$col["title"] = "Total";
..
$col["editoptions"] = array("onblur"=>"validate_onblur(this)");
$cols[] = $col;

and

function validate_onblur(o) { }

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