Advanced Search

evValidFloat | checks if a given string has a valid FLOAT format

/ Published in: PHP
Save to your folder(s)

Expand | Embed | Plain Text

Copy this code and paste it in your HTML 
  1. // name:		evValidFloat
  2. // version:		v0.1
  3. // description:		chequea que sea un float
  4.  
  5. function evValidFloat( $val ) {
  6.  
  7. 	if ( preg_match( '/^[0-9]+(?:\.[0-9]{2})?$/', $val ) ) return true;
  8. 	else return false;
  9.  
  10. }

Report this snippet


Comments

RSS Icon Subscribe to comments

You need to login to post a comment.