Webmaster Forums - Webmaster forum for HTML, PHP, ASP, CSS and more - View Single Post

susanh · 11-25-2005, 10:52 AM

Hi,

a) include a maxlength
b) use a regex.

Code:

function validateCharsOnly(obj) {
    var re = /^[a-zA-Z]+$/;
    alert( re.test.(obj.value) );
}

Code:

<input type="text" name="t1" onblur="validateCharsOnly(this);" />

The test is for letters only.

11-25-2005, 10:52 AM	#2 (permalink)
susanh Junior Member Join Date: Jun 2005 Posts: 29	Hi, a) include a maxlength b) use a regex. Code: function validateCharsOnly(obj) { var re = /^[a-zA-Z]+$/; alert( re.test.(obj.value) ); } Code: <input type="text" name="t1" onblur="validateCharsOnly(this);" /> The test is for letters only.